Problem 383
T5(10^18): count i with s5(2i-1) >= 2*s5(i) via base-5 digit DP.
View problem on Project Euler
Performance comparison
| Metric | Our solution | Best known |
|---|
| Time complexity | O(n^3) | O(n * d * s) |
|---|
| Space complexity | O(n^2) | O(d * s) |
|---|
| Approach | Flow solution | Digit DP |
|---|
| Verdict | Unknown |
|---|
Flow source
# Project Euler 383
# T5(10^18): count i with s5(2i-1) >= 2*s5(i) via base-5 digit DP.
extern {
function calloc(n: i64, size: i64) -> ptr<void>
function free(p: ptr<void>) -> void
}
function state_key(pos: i32, tight: i32, cn: i32, bn: i32, del_off: i32, DMAX: i32) -> i64 {
return (((((pos as i64) * 2 + (tight as i64)) * 2 + (cn as i64)) * 2 + (bn as i64)) * (DMAX as i64) + (del_off as i64))
}
function dfs(pos: i32, tight: i32, cn: i32, bn: i32, delta: i32, L: i32, digs: ptr<i32>,
r_cin: ptr<i32>, r_bin: ptr<i32>, r_e: ptr<i32>, r_cnt: ptr<i32>,
memo: ptr<i64>, seen: ptr<i8>, DOFF: i32, DMAX: i32) -> i64 {
if pos == L {
if cn == 0 && bn == 1 && delta >= 0 { return 1 }
return 0
}
let del_off: i32 = delta + DOFF
if del_off < 0 || del_off >= DMAX { return 0 }
let key: i64 = state_key(pos, tight, cn, bn, del_off, DMAX)
if seen[key] == 1 { return memo[key] }
let mut limit: i32 = 4
if tight == 1 { limit = digs[pos] }
let mut total: i64 = 0
let mut d: i32 = 0
while d <= limit {
let mut tight2: i32 = 0
if tight == 1 && d == limit { tight2 = 1 }
let kkey: i32 = (cn * 2 + bn) * 5 + d
let cnt: i32 = r_cnt[kkey]
let mut s: i32 = 0
while s < cnt {
let base: i32 = kkey * 8 + s
total = total + dfs(pos + 1, tight2, r_cin[base], r_bin[base], delta + r_e[base] - 2 * d,
L, digs, r_cin, r_bin, r_e, r_cnt, memo, seen, DOFF, DMAX)
s = s + 1
}
d = d + 1
}
seen[key] = 1
memo[key] = total
return total
}
function main() -> i32 {
let N: i64 = 1000000000000000000
let digs: ptr<i32> = calloc(40, 4)
let rev: ptr<i32> = calloc(40, 4)
if digs == null || rev == null { return 1 }
let mut tmp: i64 = N
let mut L: i32 = 0
while tmp > 0 {
rev[L] = (tmp % 5) as i32
tmp = tmp / 5
L = L + 1
}
let mut i: i32 = 0
while i < L {
digs[i] = rev[L - 1 - i]
i = i + 1
}
let r_cin: ptr<i32> = calloc(2 * 2 * 5 * 8, 4)
let r_bin: ptr<i32> = calloc(2 * 2 * 5 * 8, 4)
let r_e: ptr<i32> = calloc(2 * 2 * 5 * 8, 4)
let r_cnt: ptr<i32> = calloc(2 * 2 * 5, 4)
if r_cin == null || r_bin == null || r_e == null || r_cnt == null { return 1 }
let mut cin: i32 = 0
while cin <= 1 {
let mut bin: i32 = 0
while bin <= 1 {
let mut d: i32 = 0
while d < 5 {
let raw0: i32 = 2 * d + cin - bin
let mut raw: i32 = raw0
let mut bout: i32 = 0
if raw0 < 0 {
raw = raw0 + 5
bout = 1
}
let e: i32 = raw % 5
let cout: i32 = raw / 5
let key: i32 = (cout * 2 + bout) * 5 + d
let slot: i32 = r_cnt[key]
let base: i32 = key * 8 + slot
r_cin[base] = cin
r_bin[base] = bin
r_e[base] = e
r_cnt[key] = slot + 1
d = d + 1
}
bin = bin + 1
}
cin = cin + 1
}
let DOFF: i32 = 250
let DMAX: i32 = 401
let SZ: i64 = (L + 1) as i64 * 2 * 2 * 2 * (DMAX as i64)
let memo: ptr<i64> = calloc(SZ, 8)
let seen: ptr<i8> = calloc(SZ, 1)
if memo == null || seen == null { return 1 }
let mut ans: i64 = 0
let mut cf: i32 = 0
while cf <= 1 {
ans = ans + dfs(0, 1, cf, 0, cf, L, digs, r_cin, r_bin, r_e, r_cnt, memo, seen, DOFF, DMAX)
cf = cf + 1
}
printf("%lld\n", ans)
free(seen)
free(memo)
free(r_cnt)
free(r_e)
free(r_bin)
free(r_cin)
free(rev)
free(digs)
return 0
}
Generated C
#include <stdint.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
/* Flow runtime helpers */
typedef struct flow_temp_node { struct flow_temp_node* next; } flow_temp_node;
static flow_temp_node* flow_temp_head = NULL;
static int flow_temp_atexit_set = 0;
__attribute__((unused)) static void flow_temp_free_all(void) {
while (flow_temp_head) {
flow_temp_node* n = flow_temp_head;
flow_temp_head = n->next;
free(n);
}
}
__attribute__((unused)) static void* flow_temp_alloc(size_t nbytes) {
flow_temp_node* node = (flow_temp_node*)malloc(sizeof(flow_temp_node) + nbytes);
if (!node) return NULL;
node->next = flow_temp_head;
flow_temp_head = node;
if (!flow_temp_atexit_set) {
flow_temp_atexit_set = 1;
atexit(flow_temp_free_all);
}
return (void*)(node + 1);
}
#ifndef FLOW_DIAG
#define FLOW_DIAG(msg) fprintf(stderr, "%s", (msg))
#endif
#ifndef FLOW_LOG
#define FLOW_LOG(fmt, ...) printf(fmt, __VA_ARGS__)
#endif
#ifndef FLOW_LOG_EMPTY
#define FLOW_LOG_EMPTY(fmt) printf(fmt)
#endif
static char* flow_strcat(const char* a, const char* b) {
size_t la = strlen(a ? a : ""), lb = strlen(b ? b : "");
char* r = (char*)flow_temp_alloc(la + lb + 1);
if (!r) return NULL;
if (la) memcpy(r, a, la);
if (lb) memcpy(r + la, b, lb);
r[la + lb] = '\0';
return r;
}
#define __flow_in_arr(arr, val) __extension__ ({ \
int _found = 0; \
size_t _n = sizeof(arr)/sizeof((arr)[0]); \
for (size_t _i = 0; _i < _n; _i++) { \
if ((arr)[_i] == (val)) { _found = 1; break; } \
} _found; })
/* Unified fault handler (MISRA #279) — override with -DFLOW_FAULT_HANDLER=fn */
#ifndef FLOW_FAULT_HANDLER
__attribute__((unused)) static inline void flow_fault_handler(const char* msg) {
fprintf(stderr, "flow: %s\n", msg ? msg : "fault");
abort();
#if defined(__GNUC__) || defined(__clang__)
__builtin_unreachable();
#endif
}
#else
#define flow_fault_handler FLOW_FAULT_HANDLER
#endif
#define flow_div_by_zero_handler() flow_fault_handler("division by zero")
#define flow_shift_ub_handler() flow_fault_handler("invalid shift (amount out of range or left-shift of negative)")
#ifndef FLOW_CHECKED_DIV
#define FLOW_CHECKED_DIV(L, R) (((R) != 0) ? ((L) / (R)) : (flow_div_by_zero_handler(), (L) * 0))
#endif
#ifndef FLOW_CHECKED_MOD
#define FLOW_CHECKED_MOD(L, R) (((R) != 0) ? ((L) % (R)) : (flow_div_by_zero_handler(), (L) * 0))
#endif
#ifndef FLOW_CHECKED_SHL
#define FLOW_CHECKED_SHL(L, R) ((((R) >= 0) && ((unsigned long long)(R) < (sizeof(L) * 8ull)) && ((L) >= 0)) ? ((L) << (R)) : (flow_shift_ub_handler(), (L) * 0))
#endif
#ifndef FLOW_CHECKED_SHR
#define FLOW_CHECKED_SHR(L, R) ((((R) >= 0) && ((unsigned long long)(R) < (sizeof(L) * 8ull))) ? ((L) >> (R)) : (flow_shift_ub_handler(), (L) * 0))
#endif
#include <math.h>
void* _ui_state = NULL;
static inline float i32_to_f32(int32_t v) { return (float)v; }
/* Host stub for @gpu kernels (device codegen replaces this). */
static inline int32_t gpu_thread_id(void) { return 0; }
int64_t state_key_i32_i32_i32_i32_i32_i32(int32_t pos, int32_t tight, int32_t cn, int32_t bn, int32_t del_off, int32_t DMAX);
int64_t dfs_i32_i32_i32_i32_i32_i32_ptr_i32_ptr_i32_ptr_i32_ptr_i32_ptr_i32_ptr_i64_ptr_i8_i32_i32(int32_t pos, int32_t tight, int32_t cn, int32_t bn, int32_t delta, int32_t L, int32_t* digs, int32_t* r_cin, int32_t* r_bin, int32_t* r_e, int32_t* r_cnt, int64_t* memo, int8_t* seen, int32_t DOFF, int32_t DMAX);
int32_t main(void);
int64_t state_key_i32_i32_i32_i32_i32_i32(int32_t pos, int32_t tight, int32_t cn, int32_t bn, int32_t del_off, int32_t DMAX) {
return ((((((((((int64_t)(pos)) * 2) + ((int64_t)(tight))) * 2) + ((int64_t)(cn))) * 2) + ((int64_t)(bn))) * ((int64_t)(DMAX))) + ((int64_t)(del_off)));
}
int64_t dfs_i32_i32_i32_i32_i32_i32_ptr_i32_ptr_i32_ptr_i32_ptr_i32_ptr_i32_ptr_i64_ptr_i8_i32_i32(int32_t pos, int32_t tight, int32_t cn, int32_t bn, int32_t delta, int32_t L, int32_t* digs, int32_t* r_cin, int32_t* r_bin, int32_t* r_e, int32_t* r_cnt, int64_t* memo, int8_t* seen, int32_t DOFF, int32_t DMAX) {
if (pos == L) {
if (((cn == 0 && bn == 1) && delta >= 0)) {
return 1;
}
return 0;
}
int32_t del_off = (delta + DOFF);
if ((del_off < 0 || del_off >= DMAX)) {
return 0;
}
int64_t key = state_key_i32_i32_i32_i32_i32_i32(pos, tight, cn, bn, del_off, DMAX);
if (seen[key] == 1) {
return memo[key];
}
int32_t limit = 4;
if (tight == 1) {
limit = digs[pos];
}
int64_t total = 0;
int32_t d = 0;
while (d <= limit) {
int32_t tight2 = 0;
if ((tight == 1 && d == limit)) {
tight2 = 1;
}
int32_t kkey = ((((cn * 2) + bn) * 5) + d);
int32_t cnt = r_cnt[kkey];
int32_t s = 0;
while (s < cnt) {
int32_t base = ((kkey * 8) + s);
total = (total + dfs_i32_i32_i32_i32_i32_i32_ptr_i32_ptr_i32_ptr_i32_ptr_i32_ptr_i32_ptr_i64_ptr_i8_i32_i32((pos + 1), tight2, r_cin[base], r_bin[base], ((delta + r_e[base]) - (2 * d)), L, digs, r_cin, r_bin, r_e, r_cnt, memo, seen, DOFF, DMAX));
s = (s + 1);
}
d = (d + 1);
}
seen[key] = 1;
memo[key] = total;
return total;
}
int32_t main(void) {
int64_t N = 1000000000000000000;
int32_t* digs = (int32_t*)(calloc(40, 4));
int32_t* rev = (int32_t*)(calloc(40, 4));
if ((digs == NULL || rev == NULL)) {
return 1;
}
int64_t tmp = N;
int32_t L = 0;
while (tmp > 0) {
rev[L] = ((int32_t)(FLOW_CHECKED_MOD((tmp), (5))));
tmp = FLOW_CHECKED_DIV((tmp), (5));
L = (L + 1);
}
int32_t i = 0;
while (i < L) {
digs[i] = rev[((L - 1) - i)];
i = (i + 1);
}
int32_t* r_cin = (int32_t*)(calloc((((2 * 2) * 5) * 8), 4));
int32_t* r_bin = (int32_t*)(calloc((((2 * 2) * 5) * 8), 4));
int32_t* r_e = (int32_t*)(calloc((((2 * 2) * 5) * 8), 4));
int32_t* r_cnt = (int32_t*)(calloc(((2 * 2) * 5), 4));
if ((((r_cin == NULL || r_bin == NULL) || r_e == NULL) || r_cnt == NULL)) {
return 1;
}
int32_t cin = 0;
while (cin <= 1) {
int32_t bin = 0;
while (bin <= 1) {
int32_t d = 0;
while (d < 5) {
int32_t raw0 = (((2 * d) + cin) - bin);
int32_t raw = raw0;
int32_t bout = 0;
if (raw0 < 0) {
raw = (raw0 + 5);
bout = 1;
}
int32_t e = FLOW_CHECKED_MOD((raw), (5));
int32_t cout = FLOW_CHECKED_DIV((raw), (5));
int32_t key = ((((cout * 2) + bout) * 5) + d);
int32_t slot = r_cnt[key];
int32_t base = ((key * 8) + slot);
r_cin[base] = cin;
r_bin[base] = bin;
r_e[base] = e;
r_cnt[key] = (slot + 1);
d = (d + 1);
}
bin = (bin + 1);
}
cin = (cin + 1);
}
int32_t DOFF = 250;
int32_t DMAX = 401;
int64_t SZ = ((((((int64_t)((L + 1))) * 2) * 2) * 2) * ((int64_t)(DMAX)));
int64_t* memo = (int64_t*)(calloc(SZ, 8));
int8_t* seen = (int8_t*)(calloc(SZ, 1));
if ((memo == NULL || seen == NULL)) {
return 1;
}
int64_t ans = 0;
int32_t cf = 0;
while (cf <= 1) {
ans = (ans + dfs_i32_i32_i32_i32_i32_i32_ptr_i32_ptr_i32_ptr_i32_ptr_i32_ptr_i32_ptr_i64_ptr_i8_i32_i32(0, 1, cf, 0, cf, L, digs, r_cin, r_bin, r_e, r_cnt, memo, seen, DOFF, DMAX));
cf = (cf + 1);
}
printf("%lld\n", ans);
free(seen);
free(memo);
free(r_cnt);
free(r_e);
free(r_bin);
free(r_cin);
free(rev);
free(digs);
return 0;
}
Generated MLIR
module {
llvm.func @printf(!llvm.ptr, ...) -> i32
llvm.mlir.global internal constant @str_0("%lld\n\00") {addr_space = 0 : i32} : !llvm.array<6 x i8>
func.func private @calloc(i64, i64) -> !llvm.ptr
func.func private @free(!llvm.ptr) -> ()
func.func @state_key(%arg0: i32, %arg1: i32, %arg2: i32, %arg3: i32, %arg4: i32, %arg5: i32) -> i64 {
%0 = arith.extsi %arg0 : i32 to i64
%1 = arith.constant 2 : i32
%3 = arith.extsi %1 : i32 to i64
%2 = arith.muli %0, %3 : i64
%4 = arith.extsi %arg1 : i32 to i64
%5 = arith.addi %2, %4 : i64
%6 = arith.constant 2 : i32
%8 = arith.extsi %6 : i32 to i64
%7 = arith.muli %5, %8 : i64
%9 = arith.extsi %arg2 : i32 to i64
%10 = arith.addi %7, %9 : i64
%11 = arith.constant 2 : i32
%13 = arith.extsi %11 : i32 to i64
%12 = arith.muli %10, %13 : i64
%14 = arith.extsi %arg3 : i32 to i64
%15 = arith.addi %12, %14 : i64
%16 = arith.extsi %arg5 : i32 to i64
%17 = arith.muli %15, %16 : i64
%18 = arith.extsi %arg4 : i32 to i64
%19 = arith.addi %17, %18 : i64
func.return %19 : i64
}
func.func @dfs(%arg0: i32, %arg1: i32, %arg2: i32, %arg3: i32, %arg4: i32, %arg5: i32, %arg6: !llvm.ptr, %arg7: !llvm.ptr, %arg8: !llvm.ptr, %arg9: !llvm.ptr, %arg10: !llvm.ptr, %arg11: !llvm.ptr, %arg12: !llvm.ptr, %arg13: i32, %arg14: i32) -> i64 {
%20 = arith.cmpi eq, %arg0, %arg5 : i32
cf.cond_br %20, ^bb0, ^bb1
^bb0:
%21 = arith.constant 0 : i32
%22 = arith.cmpi eq, %arg2, %21 : i32
%23 = scf.if %22 -> (i1) {
%24 = arith.constant 1 : i32
%25 = arith.cmpi eq, %arg3, %24 : i32
scf.yield %25 : i1
} else {
%26 = arith.constant false
scf.yield %26 : i1
}
%27 = scf.if %23 -> (i1) {
%28 = arith.constant 0 : i32
%29 = arith.cmpi sge, %arg4, %28 : i32
scf.yield %29 : i1
} else {
%30 = arith.constant false
scf.yield %30 : i1
}
cf.cond_br %27, ^bb3, ^bb4
^bb3:
%31 = arith.constant 1 : i32
%32 = arith.extsi %31 : i32 to i64
func.return %32 : i64
^bb4:
cf.br ^bb5
^bb5:
%33 = arith.constant 0 : i32
%34 = arith.extsi %33 : i32 to i64
func.return %34 : i64
^bb1:
cf.br ^bb2
^bb2:
%35 = arith.addi %arg4, %arg13 : i32
%36 = arith.constant 0 : i32
%37 = arith.cmpi slt, %35, %36 : i32
%38 = scf.if %37 -> (i1) {
%39 = arith.constant true
scf.yield %39 : i1
} else {
%40 = arith.cmpi sge, %35, %arg14 : i32
scf.yield %40 : i1
}
cf.cond_br %38, ^bb6, ^bb7
^bb6:
%41 = arith.constant 0 : i32
%42 = arith.extsi %41 : i32 to i64
func.return %42 : i64
^bb7:
cf.br ^bb8
^bb8:
%43 = func.call @state_key(%arg0, %arg1, %arg2, %arg3, %35, %arg14) : (i32, i32, i32, i32, i32, i32) -> i64
%45 = llvm.getelementptr %arg12[%43] : (!llvm.ptr, i64) -> !llvm.ptr, i8
%44 = llvm.load %45 : !llvm.ptr -> i8
%46 = arith.constant 1 : i32
%48 = arith.extsi %44 : i8 to i32
%47 = arith.cmpi eq, %48, %46 : i32
cf.cond_br %47, ^bb9, ^bb10
^bb9:
%50 = llvm.getelementptr %arg11[%43] : (!llvm.ptr, i64) -> !llvm.ptr, i64
%49 = llvm.load %50 : !llvm.ptr -> i64
func.return %49 : i64
^bb10:
cf.br ^bb11
^bb11:
%51 = arith.constant 4 : i32
%52 = llvm.mlir.constant(1 : i64) : i64
%53 = llvm.alloca %52 x i32 : (i64) -> !llvm.ptr
llvm.store %51, %53 : i32, !llvm.ptr
%54 = arith.constant 1 : i32
%55 = arith.cmpi eq, %arg1, %54 : i32
cf.cond_br %55, ^bb12, ^bb13
^bb12:
%57 = arith.extsi %arg0 : i32 to i64
%58 = llvm.getelementptr %arg6[%57] : (!llvm.ptr, i64) -> !llvm.ptr, i32
%56 = llvm.load %58 : !llvm.ptr -> i32
llvm.store %56, %53 : i32, !llvm.ptr
cf.br ^bb14
^bb13:
cf.br ^bb14
^bb14:
%59 = arith.constant 0 : i32
%60 = arith.extsi %59 : i32 to i64
%61 = llvm.mlir.constant(1 : i64) : i64
%62 = llvm.alloca %61 x i64 : (i64) -> !llvm.ptr
llvm.store %60, %62 : i64, !llvm.ptr
%63 = arith.constant 0 : i32
%64 = llvm.mlir.constant(1 : i64) : i64
%65 = llvm.alloca %64 x i32 : (i64) -> !llvm.ptr
llvm.store %63, %65 : i32, !llvm.ptr
cf.br ^bb15
^bb15:
%66 = llvm.load %65 : !llvm.ptr -> i32
%67 = llvm.load %53 : !llvm.ptr -> i32
%68 = arith.cmpi sle, %66, %67 : i32
cf.cond_br %68, ^bb16, ^bb17
^bb16:
%69 = arith.constant 0 : i32
%70 = llvm.mlir.constant(1 : i64) : i64
%71 = llvm.alloca %70 x i32 : (i64) -> !llvm.ptr
llvm.store %69, %71 : i32, !llvm.ptr
%72 = arith.constant 1 : i32
%73 = arith.cmpi eq, %arg1, %72 : i32
%74 = scf.if %73 -> (i1) {
%75 = llvm.load %65 : !llvm.ptr -> i32
%76 = llvm.load %53 : !llvm.ptr -> i32
%77 = arith.cmpi eq, %75, %76 : i32
scf.yield %77 : i1
} else {
%78 = arith.constant false
scf.yield %78 : i1
}
cf.cond_br %74, ^bb18, ^bb19
^bb18:
%79 = arith.constant 1 : i32
llvm.store %79, %71 : i32, !llvm.ptr
cf.br ^bb20
^bb19:
cf.br ^bb20
^bb20:
%80 = arith.constant 2 : i32
%81 = arith.muli %arg2, %80 : i32
%82 = arith.addi %81, %arg3 : i32
%83 = arith.constant 5 : i32
%84 = arith.muli %82, %83 : i32
%85 = llvm.load %65 : !llvm.ptr -> i32
%86 = arith.addi %84, %85 : i32
%88 = arith.extsi %86 : i32 to i64
%89 = llvm.getelementptr %arg10[%88] : (!llvm.ptr, i64) -> !llvm.ptr, i32
%87 = llvm.load %89 : !llvm.ptr -> i32
%90 = arith.constant 0 : i32
%91 = llvm.mlir.constant(1 : i64) : i64
%92 = llvm.alloca %91 x i32 : (i64) -> !llvm.ptr
llvm.store %90, %92 : i32, !llvm.ptr
cf.br ^bb21
^bb21:
%93 = llvm.load %92 : !llvm.ptr -> i32
%94 = arith.cmpi slt, %93, %87 : i32
cf.cond_br %94, ^bb22, ^bb23
^bb22:
%95 = arith.constant 8 : i32
%96 = arith.muli %86, %95 : i32
%97 = llvm.load %92 : !llvm.ptr -> i32
%98 = arith.addi %96, %97 : i32
%99 = llvm.load %62 : !llvm.ptr -> i64
%101 = arith.constant 1 : i32
%102 = arith.addi %arg0, %101 : i32
%103 = llvm.load %71 : !llvm.ptr -> i32
%105 = arith.extsi %98 : i32 to i64
%106 = llvm.getelementptr %arg7[%105] : (!llvm.ptr, i64) -> !llvm.ptr, i32
%104 = llvm.load %106 : !llvm.ptr -> i32
%108 = arith.extsi %98 : i32 to i64
%109 = llvm.getelementptr %arg8[%108] : (!llvm.ptr, i64) -> !llvm.ptr, i32
%107 = llvm.load %109 : !llvm.ptr -> i32
%111 = arith.extsi %98 : i32 to i64
%112 = llvm.getelementptr %arg9[%111] : (!llvm.ptr, i64) -> !llvm.ptr, i32
%110 = llvm.load %112 : !llvm.ptr -> i32
%113 = arith.addi %arg4, %110 : i32
%114 = arith.constant 2 : i32
%115 = llvm.load %65 : !llvm.ptr -> i32
%116 = arith.muli %114, %115 : i32
%117 = arith.subi %113, %116 : i32
%100 = func.call @dfs(%102, %103, %104, %107, %117, %arg5, %arg6, %arg7, %arg8, %arg9, %arg10, %arg11, %arg12, %arg13, %arg14) : (i32, i32, i32, i32, i32, i32, !llvm.ptr, !llvm.ptr, !llvm.ptr, !llvm.ptr, !llvm.ptr, !llvm.ptr, !llvm.ptr, i32, i32) -> i64
%118 = arith.addi %99, %100 : i64
llvm.store %118, %62 : i64, !llvm.ptr
%119 = llvm.load %92 : !llvm.ptr -> i32
%120 = arith.constant 1 : i32
%121 = arith.addi %119, %120 : i32
llvm.store %121, %92 : i32, !llvm.ptr
cf.br ^bb21
^bb23:
%122 = llvm.load %65 : !llvm.ptr -> i32
%123 = arith.constant 1 : i32
%124 = arith.addi %122, %123 : i32
llvm.store %124, %65 : i32, !llvm.ptr
cf.br ^bb15
^bb17:
%125 = arith.constant 1 : i32
%126 = arith.trunci %125 : i32 to i8
%127 = llvm.getelementptr %arg12[%43] : (!llvm.ptr, i64) -> !llvm.ptr, i8
llvm.store %126, %127 : i8, !llvm.ptr
%128 = llvm.load %62 : !llvm.ptr -> i64
%129 = llvm.getelementptr %arg11[%43] : (!llvm.ptr, i64) -> !llvm.ptr, i64
llvm.store %128, %129 : i64, !llvm.ptr
%130 = llvm.load %62 : !llvm.ptr -> i64
func.return %130 : i64
}
func.func @main() -> i32 {
%131 = arith.constant 999999995705032704 : i32
%132 = arith.extsi %131 : i32 to i64
%134 = arith.constant 40 : i32
%135 = arith.constant 4 : i32
%136 = arith.extsi %134 : i32 to i64
%137 = arith.extsi %135 : i32 to i64
%133 = func.call @calloc(%136, %137) : (i64, i64) -> !llvm.ptr
%139 = arith.constant 40 : i32
%140 = arith.constant 4 : i32
%141 = arith.extsi %139 : i32 to i64
%142 = arith.extsi %140 : i32 to i64
%138 = func.call @calloc(%141, %142) : (i64, i64) -> !llvm.ptr
%143 = llvm.mlir.zero : !llvm.ptr
%144 = llvm.icmp "eq" %133, %143 : !llvm.ptr
%145 = scf.if %144 -> (i1) {
%146 = arith.constant true
scf.yield %146 : i1
} else {
%147 = llvm.mlir.zero : !llvm.ptr
%148 = llvm.icmp "eq" %138, %147 : !llvm.ptr
scf.yield %148 : i1
}
cf.cond_br %145, ^bb24, ^bb25
^bb24:
%149 = arith.constant 1 : i32
func.return %149 : i32
^bb25:
cf.br ^bb26
^bb26:
%150 = llvm.mlir.constant(1 : i64) : i64
%151 = llvm.alloca %150 x i64 : (i64) -> !llvm.ptr
llvm.store %132, %151 : i64, !llvm.ptr
%152 = arith.constant 0 : i32
%153 = llvm.mlir.constant(1 : i64) : i64
%154 = llvm.alloca %153 x i32 : (i64) -> !llvm.ptr
llvm.store %152, %154 : i32, !llvm.ptr
cf.br ^bb27
^bb27:
%155 = llvm.load %151 : !llvm.ptr -> i64
%156 = arith.constant 0 : i32
%158 = arith.extsi %156 : i32 to i64
%157 = arith.cmpi sgt, %155, %158 : i64
cf.cond_br %157, ^bb28, ^bb29
^bb28:
%159 = llvm.load %151 : !llvm.ptr -> i64
%160 = arith.constant 5 : i32
%162 = arith.extsi %160 : i32 to i64
%161 = arith.remsi %159, %162 : i64
%163 = arith.trunci %161 : i64 to i32
%164 = llvm.load %154 : !llvm.ptr -> i32
%165 = arith.extsi %164 : i32 to i64
%166 = llvm.getelementptr %138[%165] : (!llvm.ptr, i64) -> !llvm.ptr, i32
llvm.store %163, %166 : i32, !llvm.ptr
%167 = llvm.load %151 : !llvm.ptr -> i64
%168 = arith.constant 5 : i32
%170 = arith.extsi %168 : i32 to i64
%169 = arith.divsi %167, %170 : i64
llvm.store %169, %151 : i64, !llvm.ptr
%171 = llvm.load %154 : !llvm.ptr -> i32
%172 = arith.constant 1 : i32
%173 = arith.addi %171, %172 : i32
llvm.store %173, %154 : i32, !llvm.ptr
cf.br ^bb27
^bb29:
%174 = arith.constant 0 : i32
%175 = llvm.mlir.constant(1 : i64) : i64
%176 = llvm.alloca %175 x i32 : (i64) -> !llvm.ptr
llvm.store %174, %176 : i32, !llvm.ptr
cf.br ^bb30
^bb30:
%177 = llvm.load %176 : !llvm.ptr -> i32
%178 = llvm.load %154 : !llvm.ptr -> i32
%179 = arith.cmpi slt, %177, %178 : i32
cf.cond_br %179, ^bb31, ^bb32
^bb31:
%181 = llvm.load %154 : !llvm.ptr -> i32
%182 = arith.constant 1 : i32
%183 = arith.subi %181, %182 : i32
%184 = llvm.load %176 : !llvm.ptr -> i32
%185 = arith.subi %183, %184 : i32
%186 = arith.extsi %185 : i32 to i64
%187 = llvm.getelementptr %138[%186] : (!llvm.ptr, i64) -> !llvm.ptr, i32
%180 = llvm.load %187 : !llvm.ptr -> i32
%188 = llvm.load %176 : !llvm.ptr -> i32
%189 = arith.extsi %188 : i32 to i64
%190 = llvm.getelementptr %133[%189] : (!llvm.ptr, i64) -> !llvm.ptr, i32
llvm.store %180, %190 : i32, !llvm.ptr
%191 = llvm.load %176 : !llvm.ptr -> i32
%192 = arith.constant 1 : i32
%193 = arith.addi %191, %192 : i32
llvm.store %193, %176 : i32, !llvm.ptr
cf.br ^bb30
^bb32:
%195 = arith.constant 2 : i32
%196 = arith.constant 2 : i32
%197 = arith.muli %195, %196 : i32
%198 = arith.constant 5 : i32
%199 = arith.muli %197, %198 : i32
%200 = arith.constant 8 : i32
%201 = arith.muli %199, %200 : i32
%202 = arith.constant 4 : i32
%203 = arith.extsi %201 : i32 to i64
%204 = arith.extsi %202 : i32 to i64
%194 = func.call @calloc(%203, %204) : (i64, i64) -> !llvm.ptr
%206 = arith.constant 2 : i32
%207 = arith.constant 2 : i32
%208 = arith.muli %206, %207 : i32
%209 = arith.constant 5 : i32
%210 = arith.muli %208, %209 : i32
%211 = arith.constant 8 : i32
%212 = arith.muli %210, %211 : i32
%213 = arith.constant 4 : i32
%214 = arith.extsi %212 : i32 to i64
%215 = arith.extsi %213 : i32 to i64
%205 = func.call @calloc(%214, %215) : (i64, i64) -> !llvm.ptr
%217 = arith.constant 2 : i32
%218 = arith.constant 2 : i32
%219 = arith.muli %217, %218 : i32
%220 = arith.constant 5 : i32
%221 = arith.muli %219, %220 : i32
%222 = arith.constant 8 : i32
%223 = arith.muli %221, %222 : i32
%224 = arith.constant 4 : i32
%225 = arith.extsi %223 : i32 to i64
%226 = arith.extsi %224 : i32 to i64
%216 = func.call @calloc(%225, %226) : (i64, i64) -> !llvm.ptr
%228 = arith.constant 2 : i32
%229 = arith.constant 2 : i32
%230 = arith.muli %228, %229 : i32
%231 = arith.constant 5 : i32
%232 = arith.muli %230, %231 : i32
%233 = arith.constant 4 : i32
%234 = arith.extsi %232 : i32 to i64
%235 = arith.extsi %233 : i32 to i64
%227 = func.call @calloc(%234, %235) : (i64, i64) -> !llvm.ptr
%236 = llvm.mlir.zero : !llvm.ptr
%237 = llvm.icmp "eq" %194, %236 : !llvm.ptr
%238 = scf.if %237 -> (i1) {
%239 = arith.constant true
scf.yield %239 : i1
} else {
%240 = llvm.mlir.zero : !llvm.ptr
%241 = llvm.icmp "eq" %205, %240 : !llvm.ptr
scf.yield %241 : i1
}
%242 = scf.if %238 -> (i1) {
%243 = arith.constant true
scf.yield %243 : i1
} else {
%244 = llvm.mlir.zero : !llvm.ptr
%245 = llvm.icmp "eq" %216, %244 : !llvm.ptr
scf.yield %245 : i1
}
%246 = scf.if %242 -> (i1) {
%247 = arith.constant true
scf.yield %247 : i1
} else {
%248 = llvm.mlir.zero : !llvm.ptr
%249 = llvm.icmp "eq" %227, %248 : !llvm.ptr
scf.yield %249 : i1
}
cf.cond_br %246, ^bb33, ^bb34
^bb33:
%250 = arith.constant 1 : i32
func.return %250 : i32
^bb34:
cf.br ^bb35
^bb35:
%251 = arith.constant 0 : i32
%252 = llvm.mlir.constant(1 : i64) : i64
%253 = llvm.alloca %252 x i32 : (i64) -> !llvm.ptr
llvm.store %251, %253 : i32, !llvm.ptr
cf.br ^bb36
^bb36:
%254 = llvm.load %253 : !llvm.ptr -> i32
%255 = arith.constant 1 : i32
%256 = arith.cmpi sle, %254, %255 : i32
cf.cond_br %256, ^bb37, ^bb38
^bb37:
%257 = arith.constant 0 : i32
%258 = llvm.mlir.constant(1 : i64) : i64
%259 = llvm.alloca %258 x i32 : (i64) -> !llvm.ptr
llvm.store %257, %259 : i32, !llvm.ptr
cf.br ^bb39
^bb39:
%260 = llvm.load %259 : !llvm.ptr -> i32
%261 = arith.constant 1 : i32
%262 = arith.cmpi sle, %260, %261 : i32
cf.cond_br %262, ^bb40, ^bb41
^bb40:
%263 = arith.constant 0 : i32
%264 = llvm.mlir.constant(1 : i64) : i64
%265 = llvm.alloca %264 x i32 : (i64) -> !llvm.ptr
llvm.store %263, %265 : i32, !llvm.ptr
cf.br ^bb42
^bb42:
%266 = llvm.load %265 : !llvm.ptr -> i32
%267 = arith.constant 5 : i32
%268 = arith.cmpi slt, %266, %267 : i32
cf.cond_br %268, ^bb43, ^bb44
^bb43:
%269 = arith.constant 2 : i32
%270 = llvm.load %265 : !llvm.ptr -> i32
%271 = arith.muli %269, %270 : i32
%272 = llvm.load %253 : !llvm.ptr -> i32
%273 = arith.addi %271, %272 : i32
%274 = llvm.load %259 : !llvm.ptr -> i32
%275 = arith.subi %273, %274 : i32
%276 = llvm.mlir.constant(1 : i64) : i64
%277 = llvm.alloca %276 x i32 : (i64) -> !llvm.ptr
llvm.store %275, %277 : i32, !llvm.ptr
%278 = arith.constant 0 : i32
%279 = llvm.mlir.constant(1 : i64) : i64
%280 = llvm.alloca %279 x i32 : (i64) -> !llvm.ptr
llvm.store %278, %280 : i32, !llvm.ptr
%281 = arith.constant 0 : i32
%282 = arith.cmpi slt, %275, %281 : i32
cf.cond_br %282, ^bb45, ^bb46
^bb45:
%283 = arith.constant 5 : i32
%284 = arith.addi %275, %283 : i32
llvm.store %284, %277 : i32, !llvm.ptr
%285 = arith.constant 1 : i32
llvm.store %285, %280 : i32, !llvm.ptr
cf.br ^bb47
^bb46:
cf.br ^bb47
^bb47:
%286 = llvm.load %277 : !llvm.ptr -> i32
%287 = arith.constant 5 : i32
%288 = arith.remsi %286, %287 : i32
%289 = llvm.load %277 : !llvm.ptr -> i32
%290 = arith.constant 5 : i32
%291 = arith.divsi %289, %290 : i32
%292 = arith.constant 2 : i32
%293 = arith.muli %291, %292 : i32
%294 = llvm.load %280 : !llvm.ptr -> i32
%295 = arith.addi %293, %294 : i32
%296 = arith.constant 5 : i32
%297 = arith.muli %295, %296 : i32
%298 = llvm.load %265 : !llvm.ptr -> i32
%299 = arith.addi %297, %298 : i32
%301 = arith.extsi %299 : i32 to i64
%302 = llvm.getelementptr %227[%301] : (!llvm.ptr, i64) -> !llvm.ptr, i32
%300 = llvm.load %302 : !llvm.ptr -> i32
%303 = arith.constant 8 : i32
%304 = arith.muli %299, %303 : i32
%305 = arith.addi %304, %300 : i32
%306 = llvm.load %253 : !llvm.ptr -> i32
%307 = arith.extsi %305 : i32 to i64
%308 = llvm.getelementptr %194[%307] : (!llvm.ptr, i64) -> !llvm.ptr, i32
llvm.store %306, %308 : i32, !llvm.ptr
%309 = llvm.load %259 : !llvm.ptr -> i32
%310 = arith.extsi %305 : i32 to i64
%311 = llvm.getelementptr %205[%310] : (!llvm.ptr, i64) -> !llvm.ptr, i32
llvm.store %309, %311 : i32, !llvm.ptr
%312 = arith.extsi %305 : i32 to i64
%313 = llvm.getelementptr %216[%312] : (!llvm.ptr, i64) -> !llvm.ptr, i32
llvm.store %288, %313 : i32, !llvm.ptr
%314 = arith.constant 1 : i32
%315 = arith.addi %300, %314 : i32
%316 = arith.extsi %299 : i32 to i64
%317 = llvm.getelementptr %227[%316] : (!llvm.ptr, i64) -> !llvm.ptr, i32
llvm.store %315, %317 : i32, !llvm.ptr
%318 = llvm.load %265 : !llvm.ptr -> i32
%319 = arith.constant 1 : i32
%320 = arith.addi %318, %319 : i32
llvm.store %320, %265 : i32, !llvm.ptr
cf.br ^bb42
^bb44:
%321 = llvm.load %259 : !llvm.ptr -> i32
%322 = arith.constant 1 : i32
%323 = arith.addi %321, %322 : i32
llvm.store %323, %259 : i32, !llvm.ptr
cf.br ^bb39
^bb41:
%324 = llvm.load %253 : !llvm.ptr -> i32
%325 = arith.constant 1 : i32
%326 = arith.addi %324, %325 : i32
llvm.store %326, %253 : i32, !llvm.ptr
cf.br ^bb36
^bb38:
%327 = arith.constant 250 : i32
%328 = arith.constant 401 : i32
%329 = llvm.load %154 : !llvm.ptr -> i32
%330 = arith.constant 1 : i32
%331 = arith.addi %329, %330 : i32
%332 = arith.extsi %331 : i32 to i64
%333 = arith.constant 2 : i32
%335 = arith.extsi %333 : i32 to i64
%334 = arith.muli %332, %335 : i64
%336 = arith.constant 2 : i32
%338 = arith.extsi %336 : i32 to i64
%337 = arith.muli %334, %338 : i64
%339 = arith.constant 2 : i32
%341 = arith.extsi %339 : i32 to i64
%340 = arith.muli %337, %341 : i64
%342 = arith.extsi %328 : i32 to i64
%343 = arith.muli %340, %342 : i64
%345 = arith.constant 8 : i32
%346 = arith.extsi %345 : i32 to i64
%344 = func.call @calloc(%343, %346) : (i64, i64) -> !llvm.ptr
%348 = arith.constant 1 : i32
%349 = arith.extsi %348 : i32 to i64
%347 = func.call @calloc(%343, %349) : (i64, i64) -> !llvm.ptr
%350 = llvm.mlir.zero : !llvm.ptr
%351 = llvm.icmp "eq" %344, %350 : !llvm.ptr
%352 = scf.if %351 -> (i1) {
%353 = arith.constant true
scf.yield %353 : i1
} else {
%354 = llvm.mlir.zero : !llvm.ptr
%355 = llvm.icmp "eq" %347, %354 : !llvm.ptr
scf.yield %355 : i1
}
cf.cond_br %352, ^bb48, ^bb49
^bb48:
%356 = arith.constant 1 : i32
func.return %356 : i32
^bb49:
cf.br ^bb50
^bb50:
%357 = arith.constant 0 : i32
%358 = arith.extsi %357 : i32 to i64
%359 = llvm.mlir.constant(1 : i64) : i64
%360 = llvm.alloca %359 x i64 : (i64) -> !llvm.ptr
llvm.store %358, %360 : i64, !llvm.ptr
%361 = arith.constant 0 : i32
%362 = llvm.mlir.constant(1 : i64) : i64
%363 = llvm.alloca %362 x i32 : (i64) -> !llvm.ptr
llvm.store %361, %363 : i32, !llvm.ptr
cf.br ^bb51
^bb51:
%364 = llvm.load %363 : !llvm.ptr -> i32
%365 = arith.constant 1 : i32
%366 = arith.cmpi sle, %364, %365 : i32
cf.cond_br %366, ^bb52, ^bb53
^bb52:
%367 = llvm.load %360 : !llvm.ptr -> i64
%369 = arith.constant 0 : i32
%370 = arith.constant 1 : i32
%371 = llvm.load %363 : !llvm.ptr -> i32
%372 = arith.constant 0 : i32
%373 = llvm.load %363 : !llvm.ptr -> i32
%374 = llvm.load %154 : !llvm.ptr -> i32
%368 = func.call @dfs(%369, %370, %371, %372, %373, %374, %133, %194, %205, %216, %227, %344, %347, %327, %328) : (i32, i32, i32, i32, i32, i32, !llvm.ptr, !llvm.ptr, !llvm.ptr, !llvm.ptr, !llvm.ptr, !llvm.ptr, !llvm.ptr, i32, i32) -> i64
%375 = arith.addi %367, %368 : i64
llvm.store %375, %360 : i64, !llvm.ptr
%376 = llvm.load %363 : !llvm.ptr -> i32
%377 = arith.constant 1 : i32
%378 = arith.addi %376, %377 : i32
llvm.store %378, %363 : i32, !llvm.ptr
cf.br ^bb51
^bb53:
%379 = llvm.mlir.addressof @str_0 : !llvm.ptr
%380 = llvm.load %360 : !llvm.ptr -> i64
%381 = llvm.call @printf(%379, %380) vararg(!llvm.func<i32 (ptr, ...)>) : (!llvm.ptr, i64) -> i32
func.call @free(%347) : (!llvm.ptr) -> ()
func.call @free(%344) : (!llvm.ptr) -> ()
func.call @free(%227) : (!llvm.ptr) -> ()
func.call @free(%216) : (!llvm.ptr) -> ()
func.call @free(%205) : (!llvm.ptr) -> ()
func.call @free(%194) : (!llvm.ptr) -> ()
func.call @free(%138) : (!llvm.ptr) -> ()
func.call @free(%133) : (!llvm.ptr) -> ()
%390 = arith.constant 0 : i32
func.return %390 : i32
}
}