user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  push   %rbx
  lea    D62(%rip),%rdi
  sub    $0x70,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x68(%rsp)
  xor    %eax,%eax
  lea    0x50(%rsp),%rbx
  mov    %rbx,%rsi
  call   <scanf@plt>
  cmpb   $0x39,0x50(%rsp)
  jne    L65
  cmpb   $0x37,0x51(%rsp)
  je     L75
L65:
  lea    D59(%rip),%rdi
  call   <printf@plt>
L243:
  mov    0x68(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L73
  add    $0x70,%rsp
  xor    %eax,%eax
  pop    %rbx
  ret
L75:
  movzbl 0x52(%rsp),%eax
  sub    $0x38,%eax
  cmp    $0x1,%al
  ja     L65
  mov    %rbx,%rdx
  lea    0x64(%rsp),%rsi
  xor    %ecx,%ecx
  nopl   0x0(%rax)
L24:
  movzbl (%rdx),%eax
  sub    $0x30,%eax
  cmp    $0x9,%al
  ja     L224
  movslq %ecx,%rdi
  movsbl %al,%eax
  add    $0x1,%ecx
  mov    %eax,(%rsp,%rdi,4)
L224:
  add    $0x1,%rdx
  cmp    %rdx,%rsi
  jne    L24
  cmp    $0xd,%ecx
  jne    L65
  imul   $0x3,0xc(%rsp),%eax
  mov    $0xa,%ecx
  imul   $0x3,0x4(%rsp),%edx
  add    (%rsp),%edx
  add    0x8(%rsp),%edx
  add    %edx,%eax
  imul   $0x3,0x14(%rsp),%edx
  add    0x10(%rsp),%eax
  add    %eax,%edx
  imul   $0x3,0x1c(%rsp),%eax
  add    0x18(%rsp),%edx
  add    %edx,%eax
  imul   $0x3,0x24(%rsp),%edx
  add    0x20(%rsp),%eax
  add    %eax,%edx
  imul   $0x3,0x2c(%rsp),%eax
  add    0x28(%rsp),%edx
  add    %edx,%eax
  cltd
  idiv   %ecx
  sub    %edx,%ecx
  cmp    %ecx,0x30(%rsp)
  jne    L65
  lea    D63(%rip),%rdi
  call   <printf@plt>
  cmpb   $0x39,0x56(%rsp)
  je     L152
L250:
  cmpb   $0x35,0x56(%rsp)
  jne    L32
  cmpb   $0x35,0x57(%rsp)
  jne    L243
  cmpb   $0x35,0x58(%rsp)
  jne    L243
  cmpb   $0x38,0x59(%rsp)
  jne    L243
  cmpb   $0x33,0x5a(%rsp)
  jne    L243
  lea    D8(%rip),%rdi
  call   <printf@plt>
L32:
  cmpb   $0x34,0x56(%rsp)
  jne    L260
  cmpb   $0x32,0x57(%rsp)
  jne    L243
  cmpb   $0x31,0x58(%rsp)
  jne    L243
  cmpb   $0x30,0x59(%rsp)
  jne    L243
  lea    D28(%rip),%rdi
  call   <printf@plt>
L260:
  cmpb   $0x30,0x56(%rsp)
  jne    L243
  cmpb   $0x31,0x57(%rsp)
  jne    L243
  lea    D20(%rip),%rdi
  call   <printf@plt>
  jmp    L243
L152:
  cmpb   $0x33,0x57(%rsp)
  jne    L260
  cmpb   $0x33,0x58(%rsp)
  jne    L260
  cmpb   $0x33,0x59(%rsp)
  jne    L260
  cmpb   $0x34,0x5a(%rsp)
  jne    L260
  cmpb   $0x36,0x5b(%rsp)
  jne    L260
  lea    D24(%rip),%rdi
  call   <printf@plt>
  jmp    L250
L73:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: tag: D62
data_type: string
name: retrieve_data
arguments: tag: D59
data_type: string
name: retrieve_data
arguments: tag: D63
data_type: string
name: retrieve_data
arguments: tag: D8
data_type: string
name: retrieve_data
arguments: tag: D28
data_type: string
name: retrieve_data
arguments: tag: D20
data_type: string
name: retrieve_data
arguments: tag: D24
data_type: string

tool: D62: %s

tool: D59: 0


tool: D63: 1


tool: D8: Alyson Books

tool: D28: FUNimation Productions, Ltd.

tool: D20: Pyramid Books

tool: D24: Bluebridge

assistant: ```c
int main() {
  int numbers[20];
  int i, j = 0, count = 0, checkdigit = 0;
  char ISBN[20];
  scanf("%s", ISBN);
  if (ISBN[0] == '9' && ISBN[1] == '7') {
    if (ISBN[2] == '9' || ISBN[2] == '8') {
      for (i = 0; i < 20; i++) {
        if (ISBN[i] >= '0' && ISBN[i] <= '9') {
          numbers[j] = (ISBN[i] - 48);
          count++;
          j++;
        }
      }
      if (count != 13) {
        printf("0\n");
        return 0;
      }
      for (i = 0; i < 12; i++) {
        if (i % 2 == 1)
          checkdigit = checkdigit + numbers[i] * 3;
        else
          checkdigit = checkdigit + numbers[i];
      }
      checkdigit = checkdigit % 10;
      checkdigit = 10 - checkdigit;
      if (numbers[12] != checkdigit) {
        printf("0\n");
        return 0;
      }
      printf("1\n");
      if (ISBN[6] == '9' && ISBN[7] == '3' && ISBN[8] == '3' && ISBN[9] == '3' && ISBN[10] == '4' && ISBN[11] == '6')
        printf("Bluebridge");
      if (ISBN[6] == '5' && ISBN[7] == '5' && ISBN[8] == '5' && ISBN[9] == '8' && ISBN[10] == '3')
        printf("Alyson Books");
      if (ISBN[6] == '4' && ISBN[7] == '2' && ISBN[8] == '1' && ISBN[9] == '0')
        printf("FUNimation Productions, Ltd.");
      if (ISBN[6] == '0' && ISBN[7] == '1')
        printf("Pyramid Books");
    } else {
      printf("0\n");
    }
  } else {
    printf("0\n");
  }
  return 0;
}
```