user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  lea    D15(%rip),%rbx
  sub    $0xcd8,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0xcc8(%rsp)
  xor    %eax,%eax
  lea    0x28(%rsp),%rax
  movl   $0x1,0x14(%rsp)
  lea    0x34(%rsp),%r14
  mov    %rax,0x18(%rsp)
L177:
  mov    0x18(%rsp),%rsi
  lea    D35(%rip),%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  mov    0x28(%rsp),%eax
  test   %eax,%eax
  je     L43
  jle    L52
  lea    -0x1(%rax),%edx
  lea    0x40(%rsp),%rcx
  lea    (%rdx,%rdx,4),%rdx
  lea    0x0(,%rax,4),%rbp
  shl    $0x4,%rdx
  lea    0x90(%rsp,%rdx,1),%r12
  nopl   0x0(%rax,%rax,1)
L22:
  mov    %rcx,%rdi
  mov    %rbp,%rdx
  xor    %esi,%esi
  call   <memset@plt>
  mov    %rax,%rcx
  add    $0x50,%rcx
  cmp    %r12,%rcx
  jne    L22
  lea    0x2c(%rsp),%rax
  xor    %r13d,%r13d
  mov    %rax,0x8(%rsp)
  cs nopw 0x0(%rax,%rax,1)
L157:
  mov    0x8(%rsp),%rsi
  lea    D35(%rip),%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  mov    0x2c(%rsp),%eax
  test   %eax,%eax
  jle    L58
  movslq %r13d,%rax
  xor    %r15d,%r15d
  lea    0x30(%rsp),%r12
  lea    (%rax,%rax,4),%rbp
  shl    $0x2,%rbp
  xchg   %ax,%ax
L24:
  mov    %r14,%rdx
  mov    %r12,%rsi
  mov    %rbx,%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  mov    0x30(%rsp),%eax
  mov    0x34(%rsp),%edx
  add    $0x1,%r15d
  sub    $0x1,%eax
  cltq
  add    %rbp,%rax
  mov    %edx,0x40(%rsp,%rax,4)
  cmp    %r15d,0x2c(%rsp)
  jg     L24
L58:
  add    $0x1,%r13d
  cmp    %r13d,0x28(%rsp)
  jg     L157
L52:
  mov    %rbx,%rdi
  lea    0x3c(%rsp),%rdx
  lea    0x38(%rsp),%rsi
  xor    %eax,%eax
  call   <scanf@plt>
  mov    0x28(%rsp),%edi
  subl   $0x1,0x38(%rsp)
  lea    0x680(%rsp),%rbp
  subl   $0x1,0x3c(%rsp)
  test   %edi,%edi
  jle    L117
  lea    -0x1(%rdi),%r8d
  mov    $0xfffffffffffffffc,%rsi
  xor    %edx,%edx
  lea    0x0(,%r8,4),%r9
  lea    0x684(%rsp,%r9,1),%rcx
  sub    %r9,%rsi
  nopl   0x0(%rax)
L142:
  lea    (%rsi,%rcx,1),%rax
  nopl   0x0(%rax)
L8:
  mov    %edx,(%rax)
  add    $0x4,%rax
  cmp    %rcx,%rax
  jne    L8
  add    $0x1,%edx
  lea    0x50(%rax),%rcx
  cmp    %edi,%edx
  jne    L142
  lea    (%rdx,%rdx,4),%rax
  mov    %r14,0x8(%rsp)
  xor    %r11d,%r11d
  xor    %r10d,%r10d
  shl    $0x4,%rax
  lea    0x40(%rsp),%r15
  lea    0x44(%rsp,%r9,1),%r13
  mov    %rax,%rdi
  lea    (%r8,%r8,4),%rax
  lea    (%r8,%rax,4),%rax
  mov    %rdi,%r14
  lea    0x94(%rsp,%rax,4),%r12
  nopl   0x0(%rax)
L146:
  mov    %r15,%rdi
  mov    %r13,%r8
  xor    %r9d,%r9d
  sub    %r11,%rdi
  nopl   0x0(%rax)
L164:
  mov    %rbp,%rcx
  lea    (%rdi,%r11,1),%rax
  sub    %r9,%rcx
  nopw   0x0(%rax,%rax,1)
L65:
  mov    (%rdi),%edx
  test   %edx,%edx
  je     L60
  lea    (%rax,%r9,1),%rsi
  mov    (%rsi,%r10,1),%esi
  test   %esi,%esi
  je     L60
  add    %esi,%edx
  mov    (%rax),%esi
  test   %esi,%esi
  je     L115
  cmp    %edx,%esi
  jle    L60
L115:
  mov    %edx,(%rax)
  lea    (%rcx,%r9,1),%rdx
  mov    (%rdx,%r10,1),%edx
  mov    %edx,(%rcx)
  nopw   0x0(%rax,%rax,1)
L60:
  add    $0x4,%rax
  add    $0x4,%rcx
  cmp    %r8,%rax
  jne    L65
  lea    0x50(%rax),%r8
  sub    $0x50,%r9
  add    $0x50,%rdi
  cmp    %r12,%r8
  jne    L164
  add    $0x50,%r10
  sub    $0x4,%r11
  cmp    %r14,%r10
  jne    L146
  mov    0x8(%rsp),%r14
L117:
  mov    0x14(%rsp),%r15d
  lea    D34(%rip),%rdi
  mov    %r15d,%esi
  add    $0x1,%r15d
  call   <printf@plt>
  mov    0x3c(%rsp),%edx
  mov    0x38(%rsp),%esi
  mov    %rbp,%rdi
  call   <printRoute@plt>
  movslq 0x38(%rsp),%rax
  movslq 0x3c(%rsp),%rdx
  lea    D26(%rip),%rdi
  lea    (%rax,%rax,4),%rax
  lea    (%rdx,%rax,4),%rax
  mov    0x40(%rsp,%rax,4),%esi
  call   <printf@plt>
  mov    %r15d,0x14(%rsp)
  jmp    L177
L43:
  mov    0xcc8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L53
  add    $0xcd8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L53:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: label: D15
datatype: string
name: disassemble_data
arguments: label: D35
datatype: string
name: disassemble_data
arguments: label: D34
datatype: string
name: disassemble_data
arguments: label: D26
datatype: string

tool: D15: %d %d

tool: D35: %d

tool: D34: Case %d: Path =

tool: D26: ; %d second delay


assistant: ```c
int main(void) {
  int caseId, numV, adjMat[20][20], numE, nextV, w, startV, endV, parentMat[20][20], newW, i, j, k, v;
  caseId = 1;
  while (1) {
    scanf("%d", &numV);
    if (numV == 0)
      break;
    for (i = 0; i < numV; i++)
      for (j = 0; j < numV; j++)
        adjMat[i][j] = 0;
    for (v = 0; v < numV; v++) {
      scanf("%d", &numE);
      for (i = 0; i < numE; i++) {
        scanf("%d %d", &nextV, &w);
        adjMat[v][nextV - 1] = w;
      }
    }
    scanf("%d %d", &startV, &endV);
    startV--;
    endV--;
    for (i = 0; i < numV; i++)
      for (j = 0; j < numV; j++)
        parentMat[i][j] = i;
    for (k = 0; k < numV; k++)
      for (i = 0; i < numV; i++)
        for (j = 0; j < numV; j++)
          if (adjMat[i][k] && adjMat[k][j]) {
            newW = adjMat[i][k] + adjMat[k][j];
            if (newW < adjMat[i][j] || adjMat[i][j] == 0) {
              adjMat[i][j] = newW;
              parentMat[i][j] = parentMat[k][j];
            }
          }
    printf("Case %d: Path =", caseId);
    printRoute(parentMat, startV, endV);
    printf("; %d second delay\n", adjMat[startV][endV]);
    caseId++;
  }
  return 0;
}
```