user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  push   %r15
  lea    D8(%rip),%rdi
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  lea    0x14(%rsp),%rdx
  lea    0x18(%rsp),%rsi
  movl   $0x0,0x14(%rsp)
  movl   $0x0,0x18(%rsp)
  movl   $0x0,0x1c(%rsp)
  movl   $0x0,0x20(%rsp)
  movl   $0x0,0x24(%rsp)
  call   <scanf@plt>
  mov    0x18(%rsp),%eax
  movl   $0x0,0xc(%rsp)
  test   %eax,%eax
  jle    L73
  lea    0x1c(%rsp),%rax
  xor    %r12d,%r12d
  xor    %ebp,%ebp
  xor    %ebx,%ebx
  mov    %rax,(%rsp)
  xor    %r15d,%r15d
  lea    0x24(%rsp),%r14
  lea    0x20(%rsp),%r13
  jmp    L2
  nopl   0x0(%rax,%rax,1)
L62:
  test   %ecx,%ecx
  jle    L83
  mov    %r12d,%edi
  sub    %ebx,%edi
  mov    %edi,%esi
  neg    %esi
  cmovs  %edi,%esi
  and    $0x1,%esi
  lea    -0x2(%r12,%rsi,1),%esi
  add    %r15d,%esi
  sub    %ecx,%esi
  cmp    %esi,%eax
  jge    L108
L83:
  sub    %r15d,%ebx
  add    %ecx,%ebx
  cmp    %ebx,%edx
  jle    L108
  cmp    %ebx,%eax
  jl     L84
  mov    %eax,%ecx
  sub    %ebx,%ecx
  and    $0x1,%ecx
  sete   %cl
  movzbl %cl,%ecx
  lea    0x1(%rax,%rcx,1),%ecx
  cmp    %ecx,%edx
  jle    L108
  mov    %ecx,%eax
  sub    %ebx,%eax
  mov    %ecx,%ebx
  sar    %eax
  add    %eax,0xc(%rsp)
L84:
  add    $0x1,%ebp
  cmp    %ebp,0x18(%rsp)
  jle    L73
  mov    %edx,%r12d
L2:
  mov    (%rsp),%rsi
  mov    %r14,%rcx
  mov    %r13,%rdx
  xor    %eax,%eax
  lea    D25(%rip),%rdi
  call   <scanf@plt>
  mov    %r15d,%ecx
  mov    0x1c(%rsp),%r15d
  cmp    0x14(%rsp),%r15d
  jg     L73
  mov    0x24(%rsp),%edx
  mov    0x20(%rsp),%eax
  mov    %edx,%esi
  sub    %eax,%esi
  cmp    $0x2,%esi
  jne    L62
  mov    %ebx,%edi
  sub    %eax,%edi
  mov    %edi,%esi
  neg    %esi
  cmovs  %edi,%esi
  and    $0x1,%esi
  je     L62
L108:
  lea    D19(%rip),%rdi
  call   <puts@plt>
L115:
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  add    $0x38,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L73:
  mov    0xc(%rsp),%esi
  lea    D28(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  jmp    L115
L9:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: label: D8
datatype: string
name: unpack_data
arguments: label: D25
datatype: string
name: unpack_data
arguments: label: D19
datatype: string
name: unpack_data
arguments: label: D28
datatype: string

tool: D8: %d %d

tool: D25: %d %d %d

tool: D19: NIE

tool: D28: %d


assistant: ```c
int main() {
  int SurfaceLength = 0, ObstacleCount = 0, StartX = 0, StartY = 0, CurrentY = 0, ObstacleIndex = 0, ObstacleX = 0, ObstacleY = 0, ObstacleMinimum = 0, ObstacleMaximum = 0, LastObstacle = 0, StepCount = 0;
  scanf("%d %d", &ObstacleCount, &SurfaceLength);
  while (ObstacleIndex < ObstacleCount) {
    scanf("%d %d %d", &ObstacleX, &ObstacleMinimum, &ObstacleMaximum);
    if (ObstacleX > SurfaceLength) {
      break;
    }
    if (((ObstacleMaximum - ObstacleMinimum) == 2) && ((abs(StartY - ObstacleMinimum) % 2) == 1)) {
      printf("NIE\n");
      return 0;
    }
    if ((StartX > 0) && ((LastObstacle - 2 + (abs(LastObstacle - StartY) % 2) + ObstacleX - StartX) <= ObstacleMinimum)) {
      printf("NIE\n");
      return 0;
    }
    CurrentY = StartY - ObstacleX + StartX;
    if (CurrentY >= ObstacleMaximum) {
      printf("NIE\n");
      return 0;
    } else if (CurrentY <= ObstacleMinimum) {
      if ((abs(CurrentY - ObstacleMinimum) % 2) == 0) {
        ObstacleY = (ObstacleMinimum + 2);
      } else {
        ObstacleY = (ObstacleMinimum + 1);
      }
      if (ObstacleY >= ObstacleMaximum) {
        printf("NIE\n");
        return 0;
      }
      StartY = ObstacleY;
      StartX = ObstacleX;
      StepCount = StepCount + ((ObstacleY - CurrentY) >> 1);
    } else {
      StartY = CurrentY;
      StartX = ObstacleX;
    }
    LastObstacle = ObstacleMaximum;
    ObstacleIndex++;
  }
  printf("%d\n", StepCount);
  return 0;
}
```