user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x270,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    D16(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0x260(%rbp),%rdx
  mov    $0x0,%eax
  mov    $0x4b,%ecx
  mov    %rdx,%rdi
  rep stos %rax,%es:(%rdi)
  movl   $0x0,-0x26c(%rbp)
  movl   $0x0,-0x268(%rbp)
  movb   $0xff,-0x26f(%rbp)
  movb   $0x0,-0x26e(%rbp)
  movl   $0x0,-0x26c(%rbp)
  jmp    L116
L132:
  movl   $0x0,-0x268(%rbp)
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    %al,-0x26f(%rbp)
  jmp    L52
L103:
  mov    -0x268(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x26c(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  shl    $0x2,%rax
  add    %rdx,%rax
  shl    $0x2,%rax
  add    %rbp,%rax
  add    %rcx,%rax
  lea    -0x260(%rax),%rdx
  movzbl -0x26f(%rbp),%eax
  mov    %al,(%rdx)
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    %al,-0x26f(%rbp)
  addl   $0x1,-0x268(%rbp)
L52:
  movsbl -0x26f(%rbp),%eax
  mov    %eax,%edi
  call   <isNotWhiteSpace@plt>
  test   %rax,%rax
  je     L45
  cmpl   $0x13,-0x268(%rbp)
  jle    L103
L45:
  mov    -0x268(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x26c(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  shl    $0x2,%rax
  add    %rdx,%rax
  shl    $0x2,%rax
  add    %rbp,%rax
  add    %rcx,%rax
  sub    $0x260,%rax
  movb   $0x0,(%rax)
  addl   $0x1,-0x26c(%rbp)
L116:
  cmpb   $0xa,-0x26f(%rbp)
  je     L70
  cmpl   $0x1d,-0x26c(%rbp)
  jle    L132
L70:
  mov    -0x26c(%rbp),%eax
  mov    %eax,-0x264(%rbp)
  mov    -0x264(%rbp),%eax
  mov    %eax,%esi
  lea    D13(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movl   $0x0,-0x26c(%rbp)
  jmp    L80
L126:
  movb   $0x0,-0x26d(%rbp)
  movl   $0x0,-0x268(%rbp)
  jmp    L137
L21:
  mov    -0x268(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x26c(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  shl    $0x2,%rax
  add    %rdx,%rax
  shl    $0x2,%rax
  add    %rbp,%rax
  add    %rcx,%rax
  sub    $0x260,%rax
  movzbl (%rax),%eax
  mov    %al,-0x26d(%rbp)
  mov    -0x264(%rbp),%eax
  sub    -0x26c(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    -0x268(%rbp),%eax
  movslq %eax,%rcx
  movslq %edx,%rdx
  mov    %rdx,%rax
  shl    $0x2,%rax
  add    %rdx,%rax
  shl    $0x2,%rax
  add    %rbp,%rax
  add    %rcx,%rax
  sub    $0x260,%rax
  movzbl (%rax),%edx
  mov    -0x268(%rbp),%eax
  movslq %eax,%rsi
  mov    -0x26c(%rbp),%eax
  movslq %eax,%rcx
  mov    %rcx,%rax
  shl    $0x2,%rax
  add    %rcx,%rax
  shl    $0x2,%rax
  add    %rbp,%rax
  add    %rsi,%rax
  sub    $0x260,%rax
  mov    %dl,(%rax)
  mov    -0x264(%rbp),%eax
  sub    -0x26c(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    -0x268(%rbp),%eax
  movslq %eax,%rcx
  movslq %edx,%rdx
  mov    %rdx,%rax
  shl    $0x2,%rax
  add    %rdx,%rax
  shl    $0x2,%rax
  add    %rbp,%rax
  add    %rcx,%rax
  lea    -0x260(%rax),%rdx
  movzbl -0x26d(%rbp),%eax
  mov    %al,(%rdx)
  addl   $0x1,-0x268(%rbp)
L137:
  cmpl   $0x13,-0x268(%rbp)
  jle    L21
  addl   $0x1,-0x26c(%rbp)
L80:
  mov    -0x264(%rbp),%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  cmp    %eax,-0x26c(%rbp)
  jl     L126
  movl   $0x0,-0x26c(%rbp)
  jmp    L54
L140:
  movl   $0x0,-0x268(%rbp)
  jmp    L31
L83:
  mov    -0x268(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x26c(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  shl    $0x2,%rax
  add    %rdx,%rax
  shl    $0x2,%rax
  add    %rbp,%rax
  add    %rcx,%rax
  sub    $0x260,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <putchar@plt>
  addl   $0x1,-0x268(%rbp)
L31:
  mov    -0x268(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x26c(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  shl    $0x2,%rax
  add    %rdx,%rax
  shl    $0x2,%rax
  add    %rbp,%rax
  add    %rcx,%rax
  sub    $0x260,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L83
  mov    $0xa,%edi
  call   <putchar@plt>
  addl   $0x1,-0x26c(%rbp)
L54:
  mov    -0x26c(%rbp),%eax
  cmp    -0x264(%rbp),%eax
  jl     L140
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L86
  call   <__stack_chk_fail@plt>
L86:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D16
type: string
name: extract_symbolic_data
arguments: tag: D13
type: string

tool: D16: Enter a sentense: 

tool: D13: iMax = %d


assistant: ```c
int main(void) {
  printf("Enter a sentense: ");
  char str[30][20] = {0};
  int i = 0;
  int j = 0;
  char ch = -1;
  char mark = 0;
  for (i = 0; ch != '\n' && i < 30; i++) {
    for (j = 0, ch = getchar(); isNotWhiteSpace(ch) && j < 20; j++) {
      str[i][j] = ch;
      ch = getchar();
    }
    str[i][j] = '\0';
  }
  int iMax = i;
  printf("iMax = %d\n", iMax);
  for (i = 0; i < iMax / 2; i++) {
    char temp = 0;
    for (j = 0; j < 20; j++) {
      temp = str[i][j];
      str[i][j] = str[iMax - i - 1][j];
      str[iMax - i - 1][j] = temp;
    }
  }
  for (i = 0; i < iMax; i++) {
    for (j = 0; str[i][j] != '\0'; j++) {
      printf("%c", str[i][j]);
    }
    printf("\n");
  }
  return 0;
}
```