user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  lea    D208(%rip),%rdi
  call   <scanf@plt>
  lea    D189(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%r12d
  lea    D133(%rip),%rbp
  lea    D137(%rip),%r13
  cmpl   $0x0,0x4(%rsp)
  jg     L221
L255:
  lea    D197(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%ebp
  lea    D133(%rip),%r12
  lea    D137(%rip),%r13
  cmpl   $0x0,0x4(%rsp)
  jg     L40
L104:
  lea    D21(%rip),%rdi
  call   <printf@plt>
  mov    0x4(%rsp),%r13d
  mov    %r13d,%ebp
  lea    D133(%rip),%r12
  lea    D137(%rip),%r14
  test   %r13d,%r13d
  jg     L117
L77:
  lea    D178(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%ebp
  lea    D133(%rip),%r13
  lea    D104(%rip),%r12
  lea    D137(%rip),%r14
  cmpl   $0x0,0x4(%rsp)
  jg     L175
L318:
  lea    D103(%rip),%rdi
  call   <printf@plt>
  mov    0x4(%rsp),%eax
  lea    -0x1(%rax),%ebp
  lea    D104(%rip),%r13
  lea    D133(%rip),%r12
  lea    D137(%rip),%r15
  mov    %ebp,%r14d
  test   %eax,%eax
  jg     L118
L226:
  lea    D194(%rip),%rdi
  call   <printf@plt>
  mov    0x4(%rsp),%eax
  lea    -0x1(%rax,%rax,1),%eax
  mov    $0x0,%r14d
  mov    $0x1,%ebp
  mov    $0x0,%r13d
  lea    D133(%rip),%r12
  lea    D137(%rip),%r15
  test   %eax,%eax
  jg     L298
L327:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L134
  mov    $0x0,%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L317:
  mov    %rbp,%rdi
  call   <printf@plt>
  add    $0x1,%ebx
  cmp    %ebx,0x4(%rsp)
  jg     L317
L41:
  mov    %r13,%rdi
  call   <printf@plt>
  add    $0x1,%r12d
  cmp    %r12d,0x4(%rsp)
  jle    L255
L221:
  mov    $0x0,%ebx
  cmpl   $0x0,0x4(%rsp)
  jg     L317
  jmp    L41
L206:
  mov    %r12,%rdi
  call   <printf@plt>
  add    $0x1,%ebx
  cmp    %ebp,%ebx
  jne    L206
L8:
  lea    0x1(%rbp),%ebx
  mov    %r13,%rdi
  call   <printf@plt>
  cmp    %ebp,0x4(%rsp)
  jle    L104
  mov    %ebx,%ebp
L40:
  mov    $0x0,%ebx
  test   %ebp,%ebp
  jg     L206
  jmp    L8
L170:
  mov    %r12,%rdi
  call   <printf@plt>
  add    $0x1,%ebx
  cmp    %ebp,%ebx
  jne    L170
L65:
  sub    $0x1,%ebp
  mov    %r14,%rdi
  call   <printf@plt>
  mov    %r13d,%eax
  sub    %ebp,%eax
  cmp    %eax,0x4(%rsp)
  jle    L77
L117:
  mov    $0x0,%ebx
  test   %ebp,%ebp
  jg     L170
  jmp    L65
L147:
  cmp    %ebx,%ebp
  mov    %r12,%rdi
  cmovle %r13,%rdi
  call   <printf@plt>
  add    $0x1,%ebx
  cmp    %ebx,0x4(%rsp)
  jg     L147
L187:
  mov    %r14,%rdi
  call   <printf@plt>
  add    $0x1,%ebp
  cmp    %ebp,0x4(%rsp)
  jle    L318
L175:
  mov    $0x0,%ebx
  cmpl   $0x0,0x4(%rsp)
  jg     L147
  jmp    L187
L191:
  cmp    %ebp,%ebx
  mov    %r12,%rdi
  cmovl  %r13,%rdi
  call   <printf@plt>
  add    $0x1,%ebx
  cmp    %ebx,0x4(%rsp)
  jg     L191
L33:
  sub    $0x1,%ebp
  mov    %r15,%rdi
  call   <printf@plt>
  mov    %r14d,%eax
  sub    %ebp,%eax
  cmp    %eax,0x4(%rsp)
  jle    L226
L118:
  mov    $0x0,%ebx
  cmpl   $0x0,0x4(%rsp)
  jg     L191
  jmp    L33
L181:
  sub    $0x1,%ebp
  mov    $0x1,%r14d
L310:
  mov    %r15,%rdi
  call   <printf@plt>
  add    $0x1,%r13d
  mov    0x4(%rsp),%eax
  lea    -0x1(%rax,%rax,1),%eax
  cmp    %r13d,%eax
  jle    L327
L298:
  mov    $0x0,%ebx
  test   %ebp,%ebp
  jle    L280
L158:
  mov    %r12,%rdi
  call   <printf@plt>
  add    $0x1,%ebx
  cmp    %ebp,%ebx
  jne    L158
L280:
  cmp    %ebp,0x4(%rsp)
  je     L181
  test   %r14d,%r14d
  jne    L181
  add    $0x1,%ebp
  jmp    L310
L134:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: tag: D208
type_infered: string
name: retrieve_data
arguments: tag: D189
type_infered: string
name: retrieve_data
arguments: tag: D133
type_infered: string
name: retrieve_data
arguments: tag: D137
type_infered: string
name: retrieve_data
arguments: tag: D197
type_infered: string
name: retrieve_data
arguments: tag: D21
type_infered: string
name: retrieve_data
arguments: tag: D178
type_infered: string
name: retrieve_data
arguments: tag: D104
type_infered: string
name: retrieve_data
arguments: tag: D103
type_infered: string
name: retrieve_data
arguments: tag: D194
type_infered: string

tool: D208: %d

tool: D189: 
------------ Exemplo 1 ------------



tool: D133: * 

tool: D137: 


tool: D197: 
------------ Exemplo 2 ------------



tool: D21: 
------------ Exemplo 3 ------------



tool: D178: 
------------ Exemplo 4 ------------



tool: D104:   

tool: D103: 
------------ Exemplo 5 ------------



tool: D194: 
------------ Exemplo 6 ------------



assistant: ```c
int main() {
  int i, j, x;
  scanf("%d", &x);
  printf("\n------------ Exemplo 1 ------------\n\n");
  for (i = 0; i < x; i++) {
    for (j = 0; j < x; j++) {
      printf("* ");
    }
    printf("\n");
  }
  printf("\n------------ Exemplo 2 ------------\n\n");
  int k = 1;
  for (i = 0; i < x; i++) {
    for (j = 0; j < k; j++) {
      printf("* ");
    }
    k++;
    printf("\n");
  }
  printf("\n------------ Exemplo 3 ------------\n\n");
  k = x;
  for (i = 0; i < x; i++) {
    for (j = 0; j < k; j++) {
      printf("* ");
    }
    k--;
    printf("\n");
  }
  printf("\n------------ Exemplo 4 ------------\n\n");
  k = 0;
  for (i = 0; i < x; i++) {
    for (j = 0; j < x; j++) {
      printf(j >= k ? "* " : "  ");
    }
    k++;
    printf("\n");
  }
  printf("\n------------ Exemplo 5 ------------\n\n");
  k = x - 1;
  for (i = 0; i < x; i++) {
    for (j = 0; j < x; j++) {
      printf(j < k ? "  " : "* ");
    }
    k--;
    printf("\n");
  }
  printf("\n------------ Exemplo 6 ------------\n\n");
  k = 1;
  int r = 0;
  for (i = 0; i < x + (x - 1); i++) {
    for (j = 0; j < k; j++) {
      printf("* ");
    }
    if (k == x) {
      r = 1;
    }
    if (r == 0) {
      k++;
    } else {
      k--;
    }
    printf("\n");
  }
  return 0;
}
```