user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x32(%rbp),%rcx
  lea    -0x2c(%rbp),%rdx
  lea    -0x30(%rbp),%rax
  mov    %rax,%rsi
  lea    D3(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  mov    -0x30(%rbp),%eax
  cltq
  shl    $0x2,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x18(%rbp)
  mov    -0x2c(%rbp),%eax
  cltq
  shl    $0x2,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x10(%rbp)
  lea    D49(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  mov    -0x30(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,-0x28(%rbp)
  jmp    L135
L153:
  lea    -0x31(%rbp),%rax
  mov    %rax,%rsi
  lea    D31(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  movzbl -0x31(%rbp),%eax
  movsbl %al,%edx
  mov    -0x28(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  sub    $0x30,%edx
  mov    %edx,(%rax)
  subl   $0x1,-0x28(%rbp)
L135:
  cmpl   $0x0,-0x28(%rbp)
  jns    L153
  lea    D49(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  mov    -0x2c(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,-0x28(%rbp)
  jmp    L78
L46:
  lea    -0x31(%rbp),%rax
  mov    %rax,%rsi
  lea    D31(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  movzbl -0x31(%rbp),%eax
  movsbl %al,%edx
  mov    -0x28(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rcx
  mov    -0x10(%rbp),%rax
  add    %rcx,%rax
  sub    $0x30,%edx
  mov    %edx,(%rax)
  subl   $0x1,-0x28(%rbp)
L78:
  cmpl   $0x0,-0x28(%rbp)
  jns    L46
  movzbl -0x32(%rbp),%eax
  movsbl %al,%eax
  cmp    $0x53,%eax
  je     L34
  cmp    $0x53,%eax
  jg     L88
  cmp    $0x41,%eax
  je     L28
  cmp    $0x4d,%eax
  je     L137
  jmp    L88
L28:
  mov    -0x30(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,-0x24(%rbp)
  mov    -0x24(%rbp),%eax
  cltq
  shl    $0x2,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x20(%rbp)
  movl   $0x0,-0x28(%rbp)
  jmp    L17
L77:
  mov    -0x28(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movl   $0x0,(%rax)
  addl   $0x1,-0x28(%rbp)
L17:
  mov    -0x28(%rbp),%eax
  cmp    -0x24(%rbp),%eax
  jl     L77
  mov    -0x2c(%rbp),%ecx
  mov    -0x30(%rbp),%esi
  mov    -0x20(%rbp),%rdi
  mov    -0x10(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdi,%r8
  mov    %rax,%rdi
  call   <add@plt>
  jmp    L88
L34:
  mov    -0x30(%rbp),%eax
  cltq
  shl    $0x2,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x20(%rbp)
  mov    -0x2c(%rbp),%ecx
  mov    -0x30(%rbp),%esi
  mov    -0x20(%rbp),%rdi
  mov    -0x10(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdi,%r8
  mov    %rax,%rdi
  call   <substract@plt>
  jmp    L88
L137:
  mov    -0x30(%rbp),%edx
  mov    -0x2c(%rbp),%eax
  add    %edx,%eax
  mov    %eax,-0x24(%rbp)
  mov    -0x24(%rbp),%eax
  cltq
  shl    $0x2,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x20(%rbp)
  movl   $0x0,-0x28(%rbp)
  jmp    L102
L3:
  mov    -0x28(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movl   $0x0,(%rax)
  addl   $0x1,-0x28(%rbp)
L102:
  mov    -0x28(%rbp),%eax
  cmp    -0x24(%rbp),%eax
  jl     L3
  mov    -0x2c(%rbp),%ecx
  mov    -0x30(%rbp),%esi
  mov    -0x20(%rbp),%rdi
  mov    -0x10(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdi,%r8
  mov    %rax,%rdi
  call   <multiply@plt>
  nop
L88:
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L13
  call   <__stack_chk_fail@plt>
L13:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D3
data_type: string
name: extract_symbolic_data
arguments: tag: D49
data_type: string
name: extract_symbolic_data
arguments: tag: D31
data_type: string

tool: D3: %d %d %c

tool: D49:  

tool: D31: %c

assistant: ```c
int main() {
  int x, y, *n1, *n2, *result, i, z;
  char c, aux;
  scanf("%d %d %c", &x, &y, &c);
  n1 = malloc(x * sizeof(int));
  n2 = malloc(y * sizeof(int));
  scanf(" ");
  for (i = x - 1; i >= 0; i--) {
    scanf("%c", &aux);
    n1[i] = aux - '0';
  }
  scanf(" ");
  for (i = y - 1; i >= 0; i--) {
    scanf("%c", &aux);
    n2[i] = aux - '0';
  }
  switch (c) {
  case 'A':
    z = x + 1;
    result = malloc(z * sizeof(int));
    for (i = 0; i < z; i++)
      result[i] = 0;
    add(n1, x, n2, y, result);
    break;
  case 'S':
    result = malloc(x * sizeof(int));
    substract(n1, x, n2, y, result);
    break;
  case 'M':
    z = x + y;
    result = malloc(z * sizeof(int));
    for (i = 0; i < z; i++)
      result[i] = 0;
    multiply(n1, x, n2, y, result);
    break;
  }
  free(n1);
  free(n2);
  free(result);
  return 0;
}
```