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    -0x4000(%rsp),%r11
L246:
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  cmp    %r11,%rsp
  jne    L246
  sub    $0x858,%rsp
  lea    D55(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x4848(%rsp)
  xor    %eax,%eax
  lea    0x483d(%rsp),%rbp
  mov    %rbp,%rsi
  call   <scanf@plt>
  lea    0x2c(%rsp),%rsi
  lea    D51(%rip),%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  mov    %rbp,%rdi
  call   <strlen@plt>
  mov    %eax,%ebx
  test   %eax,%eax
  jle    L36
  movsbl 0x483d(%rsp),%eax
  sub    $0x30,%eax
  mov    %eax,0x30(%rsp)
  cmp    $0x1,%ebx
  je     L36
  movsbl 0x483e(%rsp),%eax
  sub    $0x30,%eax
  mov    %eax,0x34(%rsp)
  cmp    $0x2,%ebx
  je     L112
  movsbl 0x483f(%rsp),%eax
  sub    $0x30,%eax
  mov    %eax,0x38(%rsp)
  cmp    $0x3,%ebx
  je     L112
  movsbl 0x4840(%rsp),%eax
  sub    $0x30,%eax
  mov    %eax,0x3c(%rsp)
  cmp    $0x4,%ebx
  je     L112
  movsbl 0x4841(%rsp),%eax
  sub    $0x30,%eax
  mov    %eax,0x40(%rsp)
  cmp    $0x5,%ebx
  je     L112
  movsbl 0x4842(%rsp),%eax
  sub    $0x30,%eax
  mov    %eax,0x44(%rsp)
  cmp    $0x6,%ebx
  je     L112
  movsbl 0x4843(%rsp),%eax
  sub    $0x30,%eax
  mov    %eax,0x48(%rsp)
  cmp    $0x7,%ebx
  je     L112
  movsbl 0x4844(%rsp),%eax
  sub    $0x30,%eax
  mov    %eax,0x4c(%rsp)
  cmp    $0x8,%ebx
  je     L112
  movsbl 0x4845(%rsp),%eax
  sub    $0x30,%eax
  mov    %eax,0x50(%rsp)
  cmp    $0x9,%ebx
  je     L112
  movsbl 0x4846(%rsp),%eax
  sub    $0x30,%eax
  mov    %eax,0x54(%rsp)
  cmp    $0xa,%ebx
  je     L112
  movsbl 0x4847(%rsp),%eax
  sub    $0x30,%eax
  mov    %eax,0x58(%rsp)
L112:
  lea    -0x1(%rbx),%r12d
L258:
  xor    %r14d,%r14d
  xor    %ebp,%ebp
  nopl   (%rax)
L45:
  mov    %ebp,%esi
  mov    $0x2,%edi
  add    $0x1,%ebp
  call   <pow@plt>
  add    %eax,%r14d
  cmp    %r12d,%ebp
  jne    L45
  test   %r14d,%r14d
  js     L241
  mov    %ebx,%eax
  sub    $0x2,%eax
  js     L365
L71:
  movslq %eax,%rsi
  lea    0x60(%rsp),%rcx
  lea    -0x4(%rbx),%r8d
  mov    %rcx,0x18(%rsp)
  lea    (%rcx,%rsi,4),%rdx
  lea    -0x5(%rax),%ecx
  movslq %r8d,%r8
  mov    %ecx,0x4(%rsp)
  lea    -0x6(%rax),%ecx
  lea    -0x5(%rbx),%r9d
  sub    %rsi,%r8
  mov    %ecx,0x8(%rsp)
  lea    -0x7(%rax),%ecx
  lea    -0x1(%rax),%r10d
  movslq %r9d,%r9
  mov    %ecx,0x10(%rsp)
  lea    -0x6(%rbx),%ecx
  lea    -0x2(%rax),%r11d
  sub    %rsi,%r9
  movslq %ecx,%rcx
  lea    -0x3(%rax),%ebp
  lea    -0x4(%rax),%r12d
  sub    $0x8,%eax
  sub    %rsi,%rcx
  mov    %eax,0x14(%rsp)
  xor    %eax,%eax
  mov    %rcx,%r15
  lea    -0x7(%rbx),%ecx
  mov    %ecx,0xc(%rsp)
L9:
  mov    %eax,%edi
  mov    %eax,%ecx
  and    $0x1,%edi
  sar    %ecx
  mov    %edi,(%rdx)
  cmp    $0xffffffff,%r10d
  je     L147
  mov    %eax,%edi
  and    $0x1,%ecx
  mov    %ecx,-0x4(%rdx)
  sar    $0x2,%edi
  test   %r11d,%r11d
  js     L147
  mov    %eax,%ecx
  and    $0x1,%edi
  mov    %edi,(%rdx,%r8,4)
  sar    $0x3,%ecx
  test   %ebp,%ebp
  js     L147
  mov    %eax,%edi
  and    $0x1,%ecx
  mov    %ecx,(%rdx,%r9,4)
  sar    $0x4,%edi
  test   %r12d,%r12d
  js     L147
  and    $0x1,%edi
  mov    %eax,%ecx
  mov    %edi,(%rdx,%r15,4)
  mov    0x4(%rsp),%edi
  sar    $0x5,%ecx
  test   %edi,%edi
  js     L147
  movslq 0xc(%rsp),%rdi
  and    $0x1,%ecx
  mov    %eax,%r13d
  sar    $0x6,%r13d
  sub    %rsi,%rdi
  mov    %ecx,(%rdx,%rdi,4)
  mov    0x8(%rsp),%ecx
  test   %ecx,%ecx
  js     L147
  lea    -0x8(%rbx),%ecx
  and    $0x1,%r13d
  mov    %eax,%edi
  movslq %ecx,%rcx
  sar    $0x7,%edi
  sub    %rsi,%rcx
  mov    %r13d,(%rdx,%rcx,4)
  mov    0x10(%rsp),%r13d
  test   %r13d,%r13d
  js     L147
  lea    -0x9(%rbx),%ecx
  and    $0x1,%edi
  mov    %eax,%r13d
  movslq %ecx,%rcx
  sar    $0x8,%r13d
  sub    %rsi,%rcx
  mov    %edi,(%rdx,%rcx,4)
  mov    0x14(%rsp),%ecx
  test   %ecx,%ecx
  js     L147
  lea    -0xa(%rbx),%ecx
  movslq %ecx,%rcx
  sub    %rsi,%rcx
  mov    %r13d,(%rdx,%rcx,4)
L147:
  add    $0x1,%eax
  add    $0x24,%rdx
  cmp    %r14d,%eax
  jle    L9
  mov    0x30(%rsp),%ecx
L183:
  mov    0x18(%rsp),%r13
  movl   $0x0,0x8(%rsp)
  xor    %r12d,%r12d
  mov    %r14d,0x4(%rsp)
  mov    %r13,%r14
  mov    %ecx,%r13d
  nopl   0x0(%rax)
L347:
  mov    %r13d,%edi
  mov    $0x1,%ebp
  lea    0x30(%rsp),%r15
  cmp    $0x1,%ebx
  jle    L342
  nopw   0x0(%rax,%rax,1)
L300:
  mov    -0x4(%r14,%rbp,4),%edx
  mov    (%r15,%rbp,4),%esi
  add    $0x1,%rbp
  call   <calculation@plt>
  mov    %eax,%edi
  cmp    %ebp,%ebx
  jg     L300
  cmp    %eax,0x2c(%rsp)
  je     L6
L386:
  add    $0x1,%r12d
  add    $0x24,%r14
  cmp    0x4(%rsp),%r12d
  jle    L347
  mov    0x8(%rsp),%eax
  test   %eax,%eax
  je     L241
L121:
  mov    0x4848(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L358
  add    $0x4858,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L342:
  cmp    %r13d,0x2c(%rsp)
  jne    L386
  mov    %r13d,%esi
  lea    D51(%rip),%rdi
  xor    %eax,%eax
  addl   $0x1,0x8(%rsp)
  call   <printf@plt>
L251:
  mov    0x2c(%rsp),%esi
  lea    D18(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  jmp    L386
L6:
  mov    %r13d,%esi
  xor    %eax,%eax
  addl   $0x1,0x8(%rsp)
  mov    $0x1,%ebp
  lea    D51(%rip),%rdi
  call   <printf@plt>
  nopl   0x0(%rax)
L374:
  cmpl   $0x1,-0x4(%r14,%rbp,4)
  mov    $0x2b,%edi
  je     L353
  mov    $0x2d,%edi
L353:
  call   <putchar@plt>
  mov    (%r15,%rbp,4),%esi
  lea    D51(%rip),%rdi
  xor    %eax,%eax
  add    $0x1,%rbp
  call   <printf@plt>
  cmp    %ebp,%ebx
  jg     L374
  jmp    L251
L241:
  lea    D41(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  jmp    L121
L36:
  lea    -0x1(%rbx),%r12d
  test   %r12d,%r12d
  jg     L258
  mov    %ebx,%eax
  xor    %r14d,%r14d
  sub    $0x2,%eax
  jns    L71
L365:
  lea    0x60(%rsp),%rax
  mov    0x30(%rsp),%ecx
  mov    %rax,0x18(%rsp)
  jmp    L183
L358:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_tag: D55
datatype: string
name: unpack_data
arguments: data_tag: D51
datatype: string
name: unpack_data
arguments: data_tag: D18
datatype: string
name: unpack_data
arguments: data_tag: D41
datatype: string

tool: D55: %s

tool: D51: %d

tool: D18: =%d


tool: D41: -1

assistant: ```c
int main() {
  char nums[11];
  int a[11];
  int pp[511][9];
  int n, l = 0, i, sum = 0, j, k = 0, max = 0, current, elem, found = 0;
  char oper;
  scanf("%s", nums);
  scanf("%d", &n);
  l = strlen(nums);
  for (i = 0; i < l; i++) {
    a[i] = nums[i] - '0';
  }
  for (i = 0; i < l - 1; i++) {
    max = max + pow(2, i);
  }
  for (i = 0; i <= max; i++) {
    current = i;
    for (j = l - 2; j >= 0; j--) {
      elem = current % 2;
      current = current / 2;
      pp[i][j] = elem;
    }
  }
  sum = a[0];
  for (i = 0; i <= max; i++) {
    for (k = 1; k < l; k++) {
      sum = calculation(sum, a[k], pp[i][k - 1]);
    }
    if (sum == n) {
      found++;
      printf("%d", a[0]);
      for (k = 1; k < l; k++) {
        if (pp[i][k - 1] == 1) {
          oper = '+';
        } else {
          oper = '-';
        }
        printf("%c", oper);
        printf("%d", a[k]);
      }
      printf("=%d\n", n);
    }
    sum = a[0];
  }
  if (found == 0) {
    printf("-1");
  }
  return 0;
}
```