user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<main>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0xa8,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x98(%rsp)
  xor    %eax,%eax
  lea    D68(%rip),%rsi
  lea    D39(%rip),%rdi
  call   <fopen@plt>
  mov    %rax,%rbx
  lea    D72(%rip),%rsi
  lea    D22(%rip),%rdi
  call   <fopen@plt>
  mov    %rax,%r13
  movl   $0x1f,0x30(%rsp)
  movl   $0x1c,0x34(%rsp)
  movl   $0x1f,0x38(%rsp)
  movl   $0x1e,0x3c(%rsp)
  movl   $0x1f,0x40(%rsp)
  movl   $0x1e,0x44(%rsp)
  movl   $0x1f,0x48(%rsp)
  movl   $0x1f,0x4c(%rsp)
  movl   $0x1e,0x50(%rsp)
  movl   $0x1f,0x54(%rsp)
  movl   $0x1e,0x58(%rsp)
  movl   $0x1f,0x5c(%rsp)
  movl   $0x1f,0x60(%rsp)
  movl   $0x1d,0x64(%rsp)
  movl   $0x1f,0x68(%rsp)
  movl   $0x1e,0x6c(%rsp)
  movl   $0x1f,0x70(%rsp)
  movl   $0x1e,0x74(%rsp)
  movl   $0x1f,0x78(%rsp)
  movl   $0x1f,0x7c(%rsp)
  movl   $0x1e,0x80(%rsp)
  movl   $0x1f,0x84(%rsp)
  movl   $0x1e,0x88(%rsp)
  movl   $0x1f,0x8c(%rsp)
  movq   $0x0,0x10(%rsp)
  movq   $0x0,0x18(%rsp)
  movq   $0x0,0x20(%rsp)
  movl   $0x0,0x28(%rsp)
  lea    0xc(%rsp),%rdx
  lea    D14(%rip),%rsi
  mov    %rbx,%rdi
  call   <fscanf@plt>
  cmpl   $0x0,0xc(%rsp)
  jle    L14
  mov    $0x0,%ebx
  mov    $0x0,%ebp
  lea    0x60(%rsp),%r12
L48:
  lea    0x76c(%rbp),%edi
  call   <leap_checker@plt>
  lea    0x30(%rsp),%rsi
  cmp    $0x1,%eax
  cmove  %r12,%rsi
  mov    %rsi,%rcx
  add    $0x30,%rsi
  mov    $0x6,%edi
L37:
  lea    0xd(%rbx),%edx
  movslq %edx,%rax
  imul   $0xffffffff92492493,%rax,%rax
  shr    $0x20,%rax
  add    %edx,%eax
  sar    $0x2,%eax
  mov    %edx,%r8d
  sar    $0x1f,%r8d
  sub    %r8d,%eax
  lea    0x0(,%rax,8),%r8d
  sub    %eax,%r8d
  sub    %r8d,%edx
  lea    -0x1(%rdx),%eax
  cmove  %edi,%eax
  cltq
  addl   $0x1,0x10(%rsp,%rax,4)
  add    (%rcx),%ebx
  add    $0x4,%rcx
  cmp    %rcx,%rsi
  jne    L37
  add    $0x1,%ebp
  cmp    %ebp,0xc(%rsp)
  jg     L48
L14:
  mov    0x28(%rsp),%ecx
  mov    0x24(%rsp),%edx
  lea    D29(%rip),%rsi
  mov    %r13,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  lea    0x10(%rsp),%rbx
  lea    0x20(%rsp),%r12
  lea    D40(%rip),%rbp
L0:
  mov    (%rbx),%edx
  mov    %rbp,%rsi
  mov    %r13,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  add    $0x4,%rbx
  cmp    %rbx,%r12
  jne    L0
  mov    0x20(%rsp),%edx
  lea    D59(%rip),%rsi
  mov    %r13,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  mov    $0x0,%edi
  call   <exit@plt>
  mov    0x98(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L39
  mov    $0x0,%eax
  add    $0xa8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L39:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_tag: D68
type_guessed: string
name: unpack_data
arguments: data_tag: D39
type_guessed: string
name: unpack_data
arguments: data_tag: D72
type_guessed: string
name: unpack_data
arguments: data_tag: D22
type_guessed: string
name: unpack_data
arguments: data_tag: D14
type_guessed: string
name: unpack_data
arguments: data_tag: D29
type_guessed: string
name: unpack_data
arguments: data_tag: D40
type_guessed: string
name: unpack_data
arguments: data_tag: D59
type_guessed: string

tool: D68: r

tool: D39: friday.in

tool: D72: w

tool: D22: friday.out

tool: D14: %d

tool: D29: %d %d 

tool: D40: %d 

tool: D59: %d


assistant: ```c
main() {
  FILE *fin = fopen("friday.in", "r");
  FILE *fout = fopen("friday.out", "w");
  int mountdays[] = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
  int mountdays_leap[] = {31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
  int *year_p;
  int days[] = {0, 0, 0, 0, 0, 0, 0};
  int n, days_sum_n = 0, i, j, flag, x = 0, ind;
  fscanf(fin, "%d", &n);
  for (i = 0; i < n; ++i) {
    year_p = mountdays;
    flag = leap_checker(1900 + i);
    if (flag == 1) {
      year_p = mountdays_leap;
    }
    for (j = 0; j < 12; ++j) {
      ind = (x + 13) % 7 - 1;
      if (ind == -1) {
        ind += 7;
      }
      days[ind]++;
      x += year_p[j];
    }
  }
  fprintf(fout, "%d %d ", days[5], days[6]);
  for (i = 0; i < 5; ++i) {
    if (i < 4)
      fprintf(fout, "%d ", days[i]);
    else
      fprintf(fout, "%d\n", days[i]);
  }
  exit(0);
}
```