user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x40,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x38(%rsp)
  xor    %eax,%eax
  lea    D26(%rip),%rsi
  lea    D51(%rip),%rdi
  call   <fopen@plt>
  mov    %rax,%r14
  lea    D7(%rip),%rsi
  lea    D48(%rip),%rdi
  call   <fopen@plt>
  mov    %rax,%r13
  test   %r14,%r14
  setne  %al
  test   %r13,%r13
  setne  %dil
  movzbl %dil,%edi
  and    %eax,%edi
  call   <assert@plt>
  lea    0xc(%rsp),%rdx
  lea    D44(%rip),%rsi
  mov    %r14,%rdi
  call   <fscanf@plt>
  lea    0x10(%rsp),%rdi
  mov    $0x1c,%edx
  mov    $0x0,%esi
  call   <memset@plt>
  mov    $0x76c,%r12d
  mov    $0x0,%ebx
  cmpl   $0x0,0xc(%rsp)
  jle    L68
L6:
  mov    $0x0,%ebp
L15:
  movslq %ebx,%rax
  addl   $0x1,0x10(%rsp,%rax,4)
  mov    %ebp,%esi
  mov    %r12d,%edi
  call   <month_len@plt>
  add    %ebx,%eax
  movslq %eax,%rbx
  imul   $0xffffffff92492493,%rbx,%rbx
  shr    $0x20,%rbx
  add    %eax,%ebx
  sar    $0x2,%ebx
  cltd
  sub    %edx,%ebx
  lea    0x0(,%rbx,8),%edx
  sub    %ebx,%edx
  sub    %edx,%eax
  mov    %eax,%ebx
  add    $0x1,%ebp
  cmp    $0xc,%ebp
  jne    L15
  add    $0x1,%r12d
  mov    0xc(%rsp),%eax
  add    $0x76b,%eax
  cmp    %r12d,%eax
  jge    L6
L68:
  mov    $0x0,%ebx
  lea    D44(%rip),%rbp
  jmp    L31
L78:
  mov    %r13,%rsi
  mov    $0x20,%edi
  call   <fputc@plt>
  mov    0x10(%rsp,%rbx,4),%edx
  mov    %rbp,%rsi
  mov    %r13,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  lea    0x1(%rbx),%eax
  cmp    $0x6,%eax
  jg     L77
L1:
  add    $0x1,%rbx
L31:
  test   %ebx,%ebx
  jne    L78
  mov    0x10(%rsp,%rbx,4),%edx
  mov    %rbp,%rsi
  mov    %r13,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  jmp    L1
L77:
  mov    %r13,%rsi
  mov    $0xa,%edi
  call   <fputc@plt>
  mov    %r14,%rdi
  call   <fclose@plt>
  mov    %r13,%rdi
  call   <fclose@plt>
  mov    0x38(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L41
  mov    $0x0,%eax
  add    $0x40,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L41:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: tag: D26
type_guessed: string
name: disassemble_data
arguments: tag: D51
type_guessed: string
name: disassemble_data
arguments: tag: D7
type_guessed: string
name: disassemble_data
arguments: tag: D48
type_guessed: string
name: disassemble_data
arguments: tag: D44
type_guessed: string

tool: D26: r

tool: D51: friday.in

tool: D7: w

tool: D48: friday.out

tool: D44: %d

assistant: ```c
int main(void) {
  FILE *fin;
  FILE *fout;
  int i;
  int m;
  int day_of_week;
  int N;
  int y;
  int day_of_week_numbers[7];
  fin = fopen("friday.in", "r");
  fout = fopen("friday.out", "w");
  assert(fin != NULL && fout != NULL);
  fscanf(fin, "%d", &N);
  memset(day_of_week_numbers, 0, sizeof(day_of_week_numbers));
  day_of_week = 0;
  for (y = 1900; y < 1900 + N; ++y) {
    for (m = 0; m < 12; ++m) {
      ++day_of_week_numbers[day_of_week];
      day_of_week = (day_of_week + month_len(y, m)) % 7;
    }
  }
  for (i = 0; i < 7; ++i) {
    if (i) {
      fprintf(fout, " ");
    }
    fprintf(fout, "%d", day_of_week_numbers[i]);
  }
  fprintf(fout, "\n");
  fclose(fin);
  fclose(fout);
  return 0;
}
```