user: What would the C source look like for the assembly code provided here?

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  add    $0xffffffffffffff80,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movb   $0x4e,-0x75(%rbp)
  movl   $0x0,-0x74(%rbp)
  lea    D37(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0x70(%rbp),%rax
  mov    %rax,%rsi
  lea    D17(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  jmp    L26
L43:
  mov    -0x74(%rbp),%eax
  cltq
  movzbl -0x70(%rbp,%rax,1),%eax
  cmp    $0x30,%al
  setne  %dl
  mov    -0x74(%rbp),%eax
  cltq
  movzbl -0x70(%rbp,%rax,1),%eax
  cmp    $0x31,%al
  setne  %al
  and    %edx,%eax
  movzbl %al,%edx
  mov    -0x74(%rbp),%eax
  cltq
  movzbl -0x70(%rbp,%rax,1),%eax
  cmp    $0x32,%al
  setne  %al
  movzbl %al,%eax
  and    %eax,%edx
  mov    -0x74(%rbp),%eax
  cltq
  movzbl -0x70(%rbp,%rax,1),%eax
  cmp    $0x33,%al
  setne  %al
  movzbl %al,%eax
  and    %eax,%edx
  mov    -0x74(%rbp),%eax
  cltq
  movzbl -0x70(%rbp,%rax,1),%eax
  cmp    $0x34,%al
  setne  %al
  movzbl %al,%eax
  and    %eax,%edx
  mov    -0x74(%rbp),%eax
  cltq
  movzbl -0x70(%rbp,%rax,1),%eax
  cmp    $0x35,%al
  setne  %al
  movzbl %al,%eax
  and    %eax,%edx
  mov    -0x74(%rbp),%eax
  cltq
  movzbl -0x70(%rbp,%rax,1),%eax
  cmp    $0x37,%al
  setne  %al
  movzbl %al,%eax
  and    %eax,%edx
  mov    -0x74(%rbp),%eax
  cltq
  movzbl -0x70(%rbp,%rax,1),%eax
  cmp    $0x38,%al
  setne  %al
  movzbl %al,%eax
  and    %eax,%edx
  mov    -0x74(%rbp),%eax
  cltq
  movzbl -0x70(%rbp,%rax,1),%eax
  cmp    $0x39,%al
  setne  %al
  movzbl %al,%eax
  and    %eax,%edx
  mov    -0x74(%rbp),%eax
  cltq
  movzbl -0x70(%rbp,%rax,1),%eax
  cmp    $0x41,%al
  setne  %al
  movzbl %al,%eax
  and    %eax,%edx
  mov    -0x74(%rbp),%eax
  cltq
  movzbl -0x70(%rbp,%rax,1),%eax
  cmp    $0x42,%al
  setne  %al
  movzbl %al,%eax
  and    %eax,%edx
  mov    -0x74(%rbp),%eax
  cltq
  movzbl -0x70(%rbp,%rax,1),%eax
  cmp    $0x43,%al
  setne  %al
  movzbl %al,%eax
  and    %eax,%edx
  mov    -0x74(%rbp),%eax
  cltq
  movzbl -0x70(%rbp,%rax,1),%eax
  cmp    $0x44,%al
  setne  %al
  movzbl %al,%eax
  and    %eax,%edx
  mov    -0x74(%rbp),%eax
  cltq
  movzbl -0x70(%rbp,%rax,1),%eax
  cmp    $0x45,%al
  setne  %al
  movzbl %al,%eax
  and    %eax,%edx
  mov    -0x74(%rbp),%eax
  cltq
  movzbl -0x70(%rbp,%rax,1),%eax
  cmp    $0x46,%al
  setne  %al
  movzbl %al,%eax
  and    %edx,%eax
  test   %eax,%eax
  je     L2
  movb   $0x53,-0x75(%rbp)
L2:
  addl   $0x1,-0x74(%rbp)
L26:
  mov    -0x74(%rbp),%eax
  cltq
  movzbl -0x70(%rbp,%rax,1),%eax
  test   %al,%al
  jne    L43
  cmpb   $0x4e,-0x75(%rbp)
  jne    L22
  lea    -0x70(%rbp),%rax
  mov    %rax,%rsi
  lea    D31(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L38
L22:
  lea    -0x70(%rbp),%rax
  mov    %rax,%rsi
  lea    D0(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L38:
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L4
  call   <__stack_chk_fail@plt>
L4:
  leave
  ret
```

tool_calls: name: parse_data
arguments: tag: D37
datatype: string
name: parse_data
arguments: tag: D17
datatype: string
name: parse_data
arguments: tag: D31
datatype: string
name: parse_data
arguments: tag: D0
datatype: string

tool: D37: Digite um numero: 

tool: D17: %s

tool: D31: O numero %s e' hexadecimal

tool: D0: O numero %s nao e' hexadecimal

assistant: ```c
main() {
  char numero[100], s = 'N';
  int i = 0;
  printf("Digite um numero: ");
  scanf("%s", &numero);
  for (; numero[i] != '\0'; i++) {
    if ((numero[i] != '0') & (numero[i] != '1') & (numero[i] != '2') & (numero[i] != '3') & (numero[i] != '4') & (numero[i] != '5') & (numero[i] != '5') & (numero[i] != '7') & (numero[i] != '8') & (numero[i] != '9') & (numero[i] != 'A') & (numero[i] != 'B') & (numero[i] != 'C') & (numero[i] != 'D') & (numero[i] != 'E') & (numero[i] != 'F'))
      s = 'S';
  }
  if (s == 'N')
    printf("O numero %s e' hexadecimal", numero);
  else
    printf("O numero %s nao e' hexadecimal", numero);
  getchar();
  getchar();
}
```