user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x830,%rsp
  mov    %edi,-0x1824(%rbp)
  mov    %rsi,-0x1830(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  cmpl   $0x2,-0x1824(%rbp)
  je     L114
  lea    D78(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0x2,%eax
  jmp    L73
L114:
  mov    -0x1830(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  lea    D60(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    %rax,-0x1820(%rbp)
  cmpq   $0x0,-0x1820(%rbp)
  jne    L81
  mov    -0x1820(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  mov    $0x1,%eax
  jmp    L73
L23:
  mov    -0x1820(%rbp),%rdx
  lea    -0x1010(%rbp),%rax
  mov    $0x800,%esi
  mov    %rax,%rdi
  call   <fgets@plt>
  test   %rax,%rax
  jne    L87
  mov    -0x1820(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  lea    D38(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x3,%eax
  jmp    L73
L87:
  mov    -0x1820(%rbp),%rdx
  lea    -0x810(%rbp),%rax
  mov    $0x800,%esi
  mov    %rax,%rdi
  call   <fgets@plt>
  test   %rax,%rax
  jne    L83
  mov    -0x1820(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  lea    D35(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x3,%eax
  jmp    L73
L83:
  lea    -0x1810(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  sub    $0x1,%eax
  cltq
  movb   $0x0,-0x1810(%rbp,%rax,1)
  lea    -0x1010(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  sub    $0x1,%eax
  cltq
  movb   $0x0,-0x1010(%rbp,%rax,1)
  lea    -0x810(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  sub    $0x1,%eax
  cltq
  movb   $0x0,-0x810(%rbp,%rax,1)
  lea    -0x1010(%rbp),%rax
  mov    %rax,%rdi
  call   <homfly_str@plt>
  mov    %rax,-0x1818(%rbp)
  mov    -0x1818(%rbp),%rdx
  lea    -0x810(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L81
  lea    -0x1810(%rbp),%rax
  mov    %rax,%rsi
  lea    D12(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0x810(%rbp),%rax
  mov    %rax,%rsi
  lea    D5(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x1818(%rbp),%rax
  mov    %rax,%rsi
  lea    D0(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x1820(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  mov    $0x1,%eax
  jmp    L73
L81:
  mov    -0x1820(%rbp),%rdx
  lea    -0x1810(%rbp),%rax
  mov    $0x800,%esi
  mov    %rax,%rdi
  call   <fgets@plt>
  test   %rax,%rax
  jne    L23
  lea    D31(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    -0x1820(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  mov    $0x0,%eax
L73:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L12
  call   <__stack_chk_fail@plt>
L12:
  leave
  ret
```

tool_calls: name: read_data
arguments: data_label: D78
type_infered: string
name: read_data
arguments: data_label: D60
type_infered: string
name: read_data
arguments: data_label: D38
type_infered: string
name: read_data
arguments: data_label: D35
type_infered: string
name: read_data
arguments: data_label: D12
type_infered: string
name: read_data
arguments: data_label: D5
type_infered: string
name: read_data
arguments: data_label: D0
type_infered: string
name: read_data
arguments: data_label: D31
type_infered: string

tool: D78: must give exactly one file to test

tool: D60: r

tool: D38: missing link data

tool: D35: missing output data

tool: D12: error in computation: %s


tool: D5: expected: %s


tool: D0: got     : %s


tool: D31: correct result

assistant: ```c
int main(int argc, char *argv[]) {
  char name[2048];
  char input[2048];
  char test[2048];
  char *out;
  int i;
  FILE *f;
  if (argc != 2) {
    printf("must give exactly one file to test\n");
    return 2;
  }
  f = fopen(argv[1], "r");
  if (f == NULL) {
    fclose(f);
    return 1;
  }
  while (fgets(name, sizeof(name), f) != NULL) {
    if (fgets(input, sizeof(input), f) == NULL) {
      fclose(f);
      printf("missing link data");
      return 3;
    }
    if (fgets(test, sizeof(test), f) == NULL) {
      fclose(f);
      printf("missing output data");
      return 3;
    }
    name[strlen(name) - 1] = '\0';
    input[strlen(input) - 1] = '\0';
    test[strlen(test) - 1] = '\0';
    out = homfly_str(input);
    if (strcmp(test, out) != 0) {
      printf("error in computation: %s\n", name);
      printf("expected: %s\n", test);
      printf("got     : %s\n", out);
      fclose(f);
      return 1;
    }
  }
  printf("correct result\n");
  fclose(f);
  return 0;
}
```