user: 这段汇编代码用C语言表示是什么样的？

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0xf,-0x18(%rbp)
  movl   $0xd,-0x1c(%rbp)
  movl   $0x7bd,-0x14(%rbp)
  mov    -0x18(%rbp),%edx
  mov    -0x1c(%rbp),%ecx
  mov    -0x14(%rbp),%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <day_of_year@plt>
  mov    %eax,-0x10(%rbp)
  mov    -0x10(%rbp),%eax
  mov    %eax,%esi
  lea    D36(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movl   $0x20,-0x18(%rbp)
  movl   $0x6,-0x1c(%rbp)
  mov    -0x18(%rbp),%edx
  mov    -0x1c(%rbp),%ecx
  mov    -0x14(%rbp),%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <day_of_year@plt>
  mov    %eax,-0x10(%rbp)
  mov    -0x10(%rbp),%eax
  mov    %eax,%esi
  lea    D12(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movl   $0xf,-0x18(%rbp)
  movl   $0x1,-0x1c(%rbp)
  mov    -0x18(%rbp),%edx
  mov    -0x1c(%rbp),%ecx
  mov    -0x14(%rbp),%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <day_of_year@plt>
  mov    %eax,-0x10(%rbp)
  mov    -0x10(%rbp),%eax
  mov    %eax,%esi
  lea    D3(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movl   $0x172,-0xc(%rbp)
  lea    -0x18(%rbp),%rcx
  lea    -0x1c(%rbp),%rdx
  mov    -0xc(%rbp),%esi
  mov    -0x14(%rbp),%eax
  mov    %eax,%edi
  call   <month_day@plt>
  mov    -0x1c(%rbp),%edx
  mov    -0x18(%rbp),%eax
  mov    %eax,%esi
  lea    D31(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movl   $0xf,-0xc(%rbp)
  lea    -0x18(%rbp),%rcx
  lea    -0x1c(%rbp),%rdx
  mov    -0xc(%rbp),%esi
  mov    -0x14(%rbp),%eax
  mov    %eax,%edi
  call   <month_day@plt>
  mov    -0x1c(%rbp),%edx
  mov    -0x18(%rbp),%eax
  mov    -0x14(%rbp),%ecx
  mov    %eax,%esi
  lea    D29(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L2
  call   <__stack_chk_fail@plt>
L2:
  leave
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D36
datatype: string
name: parse_data
arguments: data_tag: D12
datatype: string
name: parse_data
arguments: data_tag: D3
datatype: string
name: parse_data
arguments: data_tag: D31
datatype: string
name: parse_data
arguments: data_tag: D29
datatype: string

tool: D36: 13th month exists? %d


tool: D12: 32nd day exists? %d


tool: D3: 15th of January 1981 valid? Day of year = %d


tool: D31: 370th yearday in 1981 exists? day = %d, month = %d


tool: D29: 15th yearday in 1981 is on %d/%d/%d


assistant: ```c
int main() {
  int month, day, yearday, year, ret;
  day = 15;
  month = 13;
  year = 1981;
  ret = day_of_year(year, month, day);
  printf("13th month exists? %d\n", ret);
  day = 32;
  month = 6;
  ret = day_of_year(year, month, day);
  printf("32nd day exists? %d\n", ret);
  day = 15;
  month = 1;
  ret = day_of_year(year, month, day);
  printf("15th of January 1981 valid? Day of year = %d\n", ret);
  yearday = 370;
  month_day(year, yearday, &month, &day);
  printf("370th yearday in 1981 exists? day = %d, month = %d\n", day, month);
  yearday = 15;
  month_day(year, yearday, &month, &day);
  printf("15th yearday in 1981 is on %d/%d/%d\n", day, month, year);
  return 0;
}
```