user: 请将以下的汇编代码转换成C语言代码:

```asm
<dec>:
  endbr64
  push   %r12
  lea    D2(%rip),%rdi
  push   %rbp
  push   %rbx
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0xc(%rsp),%rcx
  lea    0x8(%rsp),%rdx
  lea    0x4(%rsp),%rsi
  call   <scanf@plt>
  mov    0x4(%rsp),%eax
  test   %eax,%eax
  lea    0xf(%rax),%edx
  mov    %eax,%ecx
  cmovns %eax,%edx
  sar    $0x1f,%ecx
  shr    $0x1c,%ecx
  add    %ecx,%eax
  mov    %edx,%esi
  and    $0xf,%eax
  sar    $0x4,%esi
  sub    %ecx,%eax
  cmp    $0x9f,%edx
  ja     L686
  lea    0x30(%rsi),%edx
  mov    %dl,0x11(%rsp)
L239:
  cmp    $0xe,%esi
  jne    L360
  mov    $0x65,%ebx
L452:
  cmp    $0x9,%eax
  ja     L742
  lea    0x30(%rax),%edx
  mov    %dl,0x12(%rsp)
L653:
  cmp    $0xe,%eax
  jne    L685
  movb   $0x65,0x12(%rsp)
  cs nopw 0x0(%rax,%rax,1)
L432:
  mov    0x8(%rsp),%eax
  test   %eax,%eax
  lea    0xf(%rax),%edx
  mov    %eax,%ecx
  cmovns %eax,%edx
  sar    $0x1f,%ecx
  shr    $0x1c,%ecx
  add    %ecx,%eax
  mov    %edx,%esi
  and    $0xf,%eax
  sar    $0x4,%esi
  sub    %ecx,%eax
  cmp    $0x9f,%edx
  ja     L217
  lea    0x30(%rsi),%edx
  mov    %dl,0x13(%rsp)
L429:
  cmp    $0xe,%esi
  jne    L403
  movb   $0x65,0x13(%rsp)
  nopl   0x0(%rax)
L315:
  cmp    $0x9,%eax
  ja     L707
  lea    0x30(%rax),%edx
  mov    %dl,0x14(%rsp)
L636:
  cmp    $0xe,%eax
  jne    L101
  movb   $0x65,0x14(%rsp)
  cs nopw 0x0(%rax,%rax,1)
L74:
  mov    0xc(%rsp),%eax
  test   %eax,%eax
  lea    0xf(%rax),%edx
  mov    %eax,%ecx
  cmovns %eax,%edx
  sar    $0x1f,%ecx
  shr    $0x1c,%ecx
  add    %ecx,%eax
  mov    %edx,%esi
  and    $0xf,%eax
  sar    $0x4,%esi
  sub    %ecx,%eax
  cmp    $0x9f,%edx
  ja     L712
  lea    0x30(%rsi),%edx
  mov    %dl,0x15(%rsp)
L575:
  cmp    $0xe,%esi
  jne    L682
  movb   $0x65,0x15(%rsp)
  nopl   0x0(%rax)
L189:
  cmp    $0x9,%eax
  ja     L245
  lea    0x30(%rax),%edx
  mov    %dl,0x16(%rsp)
L387:
  cmp    $0xe,%eax
  jne    L312
  movb   $0x65,0x16(%rsp)
  cs nopw 0x0(%rax,%rax,1)
L614:
  mov    $0x23,%edi
  lea    0x11(%rsp),%rbp
  lea    0x17(%rsp),%r12
  call   <putchar@plt>
  jmp    L336
  cs nopw 0x0(%rax,%rax,1)
L165:
  movzbl 0x0(%rbp),%ebx
L336:
  movsbl %bl,%edi
  add    $0x1,%rbp
  call   <putchar@plt>
  cmp    %r12,%rbp
  jne    L165
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L341
  add    $0x20,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L686:
  cmp    $0xa,%esi
  jne    L414
  movb   $0x61,0x11(%rsp)
L297:
  movzbl 0x11(%rsp),%ebx
  jmp    L452
  nopl   0x0(%rax)
L414:
  cmp    $0xb,%esi
  jne    L617
  movb   $0x62,0x11(%rsp)
  jmp    L297
L742:
  cmp    $0xa,%eax
  jne    L122
  movb   $0x61,0x12(%rsp)
  jmp    L432
  nopl   0x0(%rax,%rax,1)
L245:
  cmp    $0xa,%eax
  jne    L566
  movb   $0x61,0x16(%rsp)
  jmp    L614
  nopl   0x0(%rax,%rax,1)
L707:
  cmp    $0xa,%eax
  jne    L665
  movb   $0x61,0x14(%rsp)
  jmp    L74
  nopl   0x0(%rax,%rax,1)
L712:
  cmp    $0xa,%esi
  jne    L269
  movb   $0x61,0x15(%rsp)
  jmp    L189
  nopl   0x0(%rax,%rax,1)
L217:
  cmp    $0xa,%esi
  jne    L523
  movb   $0x61,0x13(%rsp)
  jmp    L315
L360:
  cmp    $0xf,%esi
  jne    L297
  mov    $0x66,%ebx
  jmp    L452
  nopw   0x0(%rax,%rax,1)
L523:
  cmp    $0xb,%esi
  jne    L739
  movb   $0x62,0x13(%rsp)
  jmp    L315
L685:
  cmp    $0xf,%eax
  jne    L432
  movb   $0x66,0x12(%rsp)
  jmp    L432
L617:
  cmp    $0xc,%esi
  jne    L280
  movb   $0x63,0x11(%rsp)
  jmp    L297
L739:
  cmp    $0xc,%esi
  jne    L706
  movb   $0x63,0x13(%rsp)
  jmp    L315
L280:
  cmp    $0xd,%esi
  jne    L239
  mov    $0x64,%ebx
  jmp    L452
L706:
  cmp    $0xd,%esi
  jne    L429
  movb   $0x64,0x13(%rsp)
  jmp    L315
L312:
  cmp    $0xf,%eax
  jne    L614
  movb   $0x66,0x16(%rsp)
  jmp    L614
  nopl   0x0(%rax)
L122:
  cmp    $0xb,%eax
  jne    L658
  movb   $0x62,0x12(%rsp)
  jmp    L432
L682:
  cmp    $0xf,%esi
  jne    L189
  movb   $0x66,0x15(%rsp)
  jmp    L189
  nopw   0x0(%rax,%rax,1)
L665:
  cmp    $0xb,%eax
  jne    L590
  movb   $0x62,0x14(%rsp)
  jmp    L74
L658:
  cmp    $0xc,%eax
  jne    L454
  movb   $0x63,0x12(%rsp)
  jmp    L432
L590:
  cmp    $0xc,%eax
  jne    L400
  movb   $0x63,0x14(%rsp)
  jmp    L74
L454:
  cmp    $0xd,%eax
  jne    L653
  movb   $0x64,0x12(%rsp)
  jmp    L432
L400:
  cmp    $0xd,%eax
  jne    L636
  movb   $0x64,0x14(%rsp)
  jmp    L74
L101:
  cmp    $0xf,%eax
  jne    L74
  movb   $0x66,0x14(%rsp)
  jmp    L74
  cs nopw 0x0(%rax,%rax,1)
L566:
  cmp    $0xb,%eax
  jne    L645
  movb   $0x62,0x16(%rsp)
  jmp    L614
L403:
  cmp    $0xf,%esi
  jne    L315
  movb   $0x66,0x13(%rsp)
  jmp    L315
  nopw   0x0(%rax,%rax,1)
L269:
  cmp    $0xb,%esi
  jne    L187
  movb   $0x62,0x15(%rsp)
  jmp    L189
L645:
  cmp    $0xc,%eax
  jne    L576
  movb   $0x63,0x16(%rsp)
  jmp    L614
L187:
  cmp    $0xc,%esi
  jne    L29
  movb   $0x63,0x15(%rsp)
  jmp    L189
L576:
  cmp    $0xd,%eax
  jne    L387
  movb   $0x64,0x16(%rsp)
  jmp    L614
L29:
  cmp    $0xd,%esi
  jne    L575
  movb   $0x64,0x15(%rsp)
  jmp    L189
L341:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: tag: D2
type_guessed: string

tool: D2: %d, %d, %d,

assistant: ```c
int dec() {
  int a, b, c;
  int dev, diff;
  int count;
  char String[7];
  scanf("%d, %d, %d,", &a, &b, &c);
  dev = a / 16;
  diff = a - dev * 16;
  if (dev >= 0 && dev <= 9)
    String[0] = dev + '0';
  if (dev == 10)
    String[0] = 'a';
  if (dev == 11)
    String[0] = 'b';
  if (dev == 12)
    String[0] = 'c';
  if (dev == 13)
    String[0] = 'd';
  if (dev == 14)
    String[0] = 'e';
  if (dev == 15)
    String[0] = 'f';
  if (diff >= 0 && diff <= 9)
    String[1] = diff + '0';
  if (diff == 10)
    String[1] = 'a';
  if (diff == 11)
    String[1] = 'b';
  if (diff == 12)
    String[1] = 'c';
  if (diff == 13)
    String[1] = 'd';
  if (diff == 14)
    String[1] = 'e';
  if (diff == 15)
    String[1] = 'f';
  dev = b / 16;
  diff = b - dev * 16;
  if (dev >= 0 && dev <= 9)
    String[2] = dev + '0';
  if (dev == 10)
    String[2] = 'a';
  if (dev == 11)
    String[2] = 'b';
  if (dev == 12)
    String[2] = 'c';
  if (dev == 13)
    String[2] = 'd';
  if (dev == 14)
    String[2] = 'e';
  if (dev == 15)
    String[2] = 'f';
  if (diff >= 0 && diff <= 9)
    String[3] = diff + '0';
  if (diff == 10)
    String[3] = 'a';
  if (diff == 11)
    String[3] = 'b';
  if (diff == 12)
    String[3] = 'c';
  if (diff == 13)
    String[3] = 'd';
  if (diff == 14)
    String[3] = 'e';
  if (diff == 15)
    String[3] = 'f';
  dev = c / 16;
  diff = c - dev * 16;
  if (dev >= 0 && dev <= 9)
    String[4] = dev + '0';
  if (dev == 10)
    String[4] = 'a';
  if (dev == 11)
    String[4] = 'b';
  if (dev == 12)
    String[4] = 'c';
  if (dev == 13)
    String[4] = 'd';
  if (dev == 14)
    String[4] = 'e';
  if (dev == 15)
    String[4] = 'f';
  if (diff >= 0 && diff <= 9)
    String[5] = diff + '0';
  if (diff == 10)
    String[5] = 'a';
  if (diff == 11)
    String[5] = 'b';
  if (diff == 12)
    String[5] = 'c';
  if (diff == 13)
    String[5] = 'd';
  if (diff == 14)
    String[5] = 'e';
  if (diff == 15)
    String[5] = 'f';
  printf("#");
  for (count = 0; count < 6; ++count)
    printf("%c", String[count]);
  return 0;
}
```