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

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x1,-0x18(%rbp)
L45:
  lea    D111(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0x19(%rbp),%rax
  mov    %rax,%rsi
  lea    D119(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  lea    D74(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0x14(%rbp),%rax
  mov    %rax,%rsi
  lea    D7(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  lea    D97(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0x10(%rbp),%rax
  mov    %rax,%rsi
  lea    D7(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  movzbl -0x19(%rbp),%eax
  movsbl %al,%eax
  sub    $0x2a,%eax
  cmp    $0xa,%eax
  ja     L34
  mov    %eax,%eax
  lea    0x0(,%rax,4),%rdx
  lea    D16(%rip),%rax
  mov    (%rdx,%rax,1),%eax
  cltq
  lea    D16(%rip),%rdx
  add    %rdx,%rax
  notrack jmp *%rax
  mov    -0x10(%rbp),%edx
  mov    -0x14(%rbp),%eax
  lea    (%rdx,%rax,1),%ecx
  mov    -0x10(%rbp),%edx
  mov    -0x14(%rbp),%eax
  mov    %eax,%esi
  lea    D19(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L2
  mov    -0x14(%rbp),%eax
  mov    -0x10(%rbp),%edx
  sub    %edx,%eax
  mov    %eax,%ecx
  mov    -0x10(%rbp),%edx
  mov    -0x14(%rbp),%eax
  mov    %eax,%esi
  lea    D21(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L2
  mov    -0x14(%rbp),%edx
  mov    -0x10(%rbp),%eax
  mov    %edx,%ecx
  imul   %eax,%ecx
  mov    -0x10(%rbp),%edx
  mov    -0x14(%rbp),%eax
  mov    %eax,%esi
  lea    D142(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L2
  mov    -0x14(%rbp),%eax
  mov    -0x10(%rbp),%esi
  cltd
  idiv   %esi
  mov    %eax,%ecx
  mov    -0x10(%rbp),%edx
  mov    -0x14(%rbp),%eax
  mov    %eax,%esi
  lea    D72(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L2
L34:
  lea    D78(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  nop
L2:
  mov    -0xc(%rbp),%eax
  mov    %eax,%esi
  lea    D30(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0x18(%rbp),%rax
  mov    %rax,%rsi
  lea    D7(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  jmp    L45
```

tool_calls: name: retrieve_data
arguments: label: D111
type_infered: string
name: retrieve_data
arguments: label: D119
type_infered: string
name: retrieve_data
arguments: label: D74
type_infered: string
name: retrieve_data
arguments: label: D7
type_infered: string
name: retrieve_data
arguments: label: D97
type_infered: string
name: retrieve_data
arguments: label: D19
type_infered: string
name: retrieve_data
arguments: label: D21
type_infered: string
name: retrieve_data
arguments: label: D142
type_infered: string
name: retrieve_data
arguments: label: D72
type_infered: string
name: retrieve_data
arguments: label: D78
type_infered: string
name: retrieve_data
arguments: label: D30
type_infered: string

tool: D111: op

tool: D119: %c

tool: D74: num1

tool: D7: %d

tool: D97: num2

tool: D19:  %d + %d = %d

tool: D21:  %d - %d = %d

tool: D142:  %d * %d = %d

tool: D72:  %d / %d = %d

tool: D78: error

tool: D30: %d


assistant: ```c
main() {
  int l = 1;
  while ("l==1") {
    char op;
    int num1, num2, num3;
    printf("op");
    scanf("%c", &op);
    printf("num1");
    scanf("%d", &num1);
    printf("num2");
    scanf("%d", &num2);
    switch (op) {
    case '1':
    case '+':
      printf(" %d + %d = %d", num1, num2, num2 + num1);
      break;
    case '2':
    case '-':
      printf(" %d - %d = %d", num1, num2, num1 - num2);
      break;
    case '3':
    case '*':
      printf(" %d * %d = %d", num1, num2, num1 * num2);
      break;
    case '4':
    case '/':
      printf(" %d / %d = %d", num1, num2, num1 / num2);
      break;
    default:
      printf("error");
      break;
    }
    printf("%d\n", num3);
    scanf("%d", &l);
  }
}
```