user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x58,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  mov    %rsp,%rax
  mov    %rax,%rbx
  movl   $0x0,-0x5c(%rbp)
  movl   $0x0,-0x58(%rbp)
  movl   $0x0,-0x54(%rbp)
  lea    -0x70(%rbp),%rax
  mov    %rax,%rsi
  lea    D7(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  mov    -0x70(%rbp),%eax
  movslq %eax,%rdx
  sub    $0x1,%rdx
  mov    %rdx,-0x50(%rbp)
  movslq %eax,%rdx
  mov    %rdx,%r14
  mov    $0x0,%r15d
  movslq %eax,%rdx
  mov    %rdx,%r12
  mov    $0x0,%r13d
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    $0x10,%eax
  sub    $0x1,%rax
  add    %rdx,%rax
  mov    $0x10,%esi
  mov    $0x0,%edx
  div    %rsi
  imul   $0x10,%rax,%rax
  mov    %rax,%rcx
  and    $0xfffffffffffff000,%rcx
  mov    %rsp,%rdx
  sub    %rcx,%rdx
L230:
  cmp    %rdx,%rsp
  je     L8
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L230
L8:
  mov    %rax,%rdx
  and    $0xfff,%edx
  sub    %rdx,%rsp
  mov    %rax,%rdx
  and    $0xfff,%edx
  test   %rdx,%rdx
  je     L95
  and    $0xfff,%eax
  sub    $0x8,%rax
  add    %rsp,%rax
  orq    $0x0,(%rax)
L95:
  mov    %rsp,%rax
  add    $0x3,%rax
  shr    $0x2,%rax
  shl    $0x2,%rax
  mov    %rax,-0x48(%rbp)
  mov    $0x1,%edi
  call   <malloc@plt>
  mov    %rax,-0x40(%rbp)
  movl   $0x0,-0x64(%rbp)
  jmp    L17
L165:
  movl   $0x0,-0x60(%rbp)
  mov    -0x60(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x40(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,%rsi
  lea    D19(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
L249:
  mov    -0x60(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x40(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x60,%al
  jle    L187
  cmpb   $0x7a,-0x71(%rbp)
  jle    L145
L187:
  cmpb   $0x20,-0x71(%rbp)
  jne    L99
L145:
  mov    -0x60(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x40(%rbp),%rax
  add    %rax,%rdx
  movzbl -0x71(%rbp),%eax
  mov    %al,(%rdx)
  addl   $0x1,-0x60(%rbp)
  mov    -0x60(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x40(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,%rsi
  lea    D19(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  jmp    L249
L99:
  mov    -0x60(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x40(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  movl   $0x0,-0x54(%rbp)
  movl   $0x0,-0x5c(%rbp)
  movl   $0x0,-0x5c(%rbp)
  movl   $0x0,-0x68(%rbp)
  movl   $0x0,-0x6c(%rbp)
L78:
  movl   $0x0,-0x5c(%rbp)
  jmp    L192
L161:
  addl   $0x1,-0x5c(%rbp)
  addl   $0x1,-0x6c(%rbp)
L192:
  mov    -0x6c(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x40(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  jne    L161
  mov    -0x6c(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x40(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L161
  mov    -0x6c(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x40(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L135
  addl   $0x1,-0x6c(%rbp)
  jmp    L241
L147:
  addl   $0x1,-0x58(%rbp)
  addl   $0x1,-0x6c(%rbp)
L241:
  mov    -0x6c(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x40(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  jne    L147
  mov    -0x6c(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x40(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L147
  mov    -0x6c(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x40(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L166
  mov    -0x5c(%rbp),%eax
  cmp    -0x58(%rbp),%eax
  jne    L173
  addl   $0x2,-0x54(%rbp)
  jmp    L176
L173:
  mov    -0x54(%rbp),%eax
  cmp    -0x68(%rbp),%eax
  jle    L205
  mov    -0x54(%rbp),%eax
  mov    %eax,-0x68(%rbp)
L205:
  movl   $0x1,-0x54(%rbp)
L176:
  mov    -0x6c(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x40(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  jne    L78
  addl   $0x1,-0x6c(%rbp)
  jmp    L78
L135:
  nop
  jmp    L70
L166:
  nop
L70:
  mov    -0x48(%rbp),%rax
  mov    -0x64(%rbp),%edx
  movslq %edx,%rdx
  mov    -0x68(%rbp),%ecx
  mov    %ecx,(%rax,%rdx,4)
  addl   $0x1,-0x64(%rbp)
L17:
  mov    -0x70(%rbp),%eax
  cmp    %eax,-0x64(%rbp)
  jl     L165
  movl   $0x0,-0x64(%rbp)
  jmp    L34
L91:
  mov    -0x48(%rbp),%rax
  mov    -0x64(%rbp),%edx
  movslq %edx,%rdx
  mov    (%rax,%rdx,4),%eax
  mov    %eax,%esi
  lea    D6(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  addl   $0x1,-0x64(%rbp)
L34:
  mov    -0x70(%rbp),%eax
  cmp    %eax,-0x64(%rbp)
  jl     L91
  mov    $0x0,%eax
  mov    %rbx,%rsp
  mov    -0x38(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L255
  call   <__stack_chk_fail@plt>
L255:
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D7
datatype: string
name: extract_symbolic_data
arguments: tag: D19
datatype: string
name: extract_symbolic_data
arguments: tag: D6
datatype: string

tool: D7: %d

tool: D19: %c

tool: D6: %d


assistant: ```c
int main() {
  int t, j, max, i, l, c1 = 0, c2 = 0, cou = 0;
  scanf("%d", &t);
  int a[t];
  char *str, c;
  str = (char *)malloc(sizeof(char));
  for (i = 0; i < t; i++) {
    l = 0;
    scanf("%c", (str + l));
    while (1) {
      if ((int)(str[l]) >= 97 && (int)c <= 122 || (int)c == 32) {
        str[l] = c;
        l++;
      } else
        break;
      scanf("%c", (str + l));
    }
    str[l] = '\0';
    cou = 0;
    c1 = 0;
    c1 = 0;
    max = 0;
    j = 0;
    while (1) {
      c1 = 0;
      for (; str[j] != ' ' || str[j] != '\0'; j++)
        c1++;
      if (str[j] == '\0')
        break;
      for (j++; str[j] != ' ' || str[j] != '\0'; j++)
        c2++;
      if (str[j] == '\0')
        break;
      if (c1 == c2)
        cou += 2;
      else {
        if (cou > max)
          max = cou;
        cou = 1;
      }
      if (str[j] == ' ')
        j++;
    }
    a[i] = max;
  }
  for (i = 0; i < t; i++)
    printf("%d\n", a[i]);
  return 0;
}
```