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   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x24(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movq   $0x0,-0x12(%rbp)
  movw   $0x0,-0xa(%rbp)
  cmpl   $0x2,-0x24(%rbp)
  je     L77
  lea    D7(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  jmp    L50
L77:
  movl   $0x0,-0x1c(%rbp)
  movl   $0x0,-0x18(%rbp)
  jmp    L5
L9:
  mov    -0x30(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rcx
  mov    -0x1c(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x1c(%rbp)
  cltq
  add    %rax,%rcx
  mov    -0x18(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x18(%rbp)
  movzbl (%rcx),%edx
  cltq
  mov    %dl,-0x12(%rbp,%rax,1)
  mov    -0x30(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rdx
  mov    -0x1c(%rbp),%eax
  cltq
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x2c,%al
  je     L97
  mov    -0x30(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rdx
  mov    -0x1c(%rbp),%eax
  cltq
  add    $0x1,%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L5
L97:
  mov    -0x30(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rdx
  mov    -0x1c(%rbp),%eax
  cltq
  add    $0x1,%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L68
  mov    -0x30(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rdx
  mov    -0x1c(%rbp),%eax
  cltq
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x2c,%al
  je     L68
  mov    -0x30(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rdx
  mov    -0x1c(%rbp),%eax
  cltq
  lea    (%rdx,%rax,1),%rcx
  mov    -0x18(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x18(%rbp)
  movzbl (%rcx),%edx
  cltq
  mov    %dl,-0x12(%rbp,%rax,1)
L68:
  mov    -0x18(%rbp),%eax
  cltq
  movb   $0x0,-0x12(%rbp,%rax,1)
  mov    $0x0,%eax
  call   <fork@plt>
  test   %rax,%rax
  jne    L1
  lea    -0x12(%rbp),%rcx
  lea    -0x12(%rbp),%rax
  mov    $0x0,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <execlp@plt>
  mov    $0x5,%edi
  call   <sleep@plt>
L1:
  movl   $0x0,-0x18(%rbp)
  addl   $0x1,-0x1c(%rbp)
L5:
  mov    -0x30(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rdx
  mov    -0x1c(%rbp),%eax
  cltq
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L9
  mov    $0x14,%edi
  call   <sleep@plt>
  mov    $0x0,%eax
L50:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L44
  call   <__stack_chk_fail@plt>
L44:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D7
type_infered: string

tool: D7: usage: ./a.out ls,pwd,cal (any combination with , seperating each command)


assistant: ```c
main(int argc, char *argv[]) {
  int i, j;
  char temp[10] = {};
  if (argc != 2) {
    printf("usage: ./a.out ls,pwd,cal (any combination with , seperating each command)\n");
    return;
  }
  i = 0;
  j = 0;
  while (argv[1][i]) {
    temp[j++] = argv[1][i++];
    if ((argv[1][i] == ',') || (argv[1][i + 1] == '\0')) {
      if ((argv[1][i + 1] == '\0') && (argv[1][i] != ','))
        temp[j++] = argv[1][i];
      temp[j] = '\0';
      if (fork() == 0) {
        execlp(temp, temp, NULL);
        sleep(5);
      }
      j = 0;
      i = i + 1;
    }
  }
  sleep(20);
}
```