user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  push   %rbx
  lea    D20(%rip),%rdi
  sub    $0x40,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x38(%rsp)
  xor    %eax,%eax
  lea    0xf(%rsp),%rsi
  call   <scanf@plt>
  movzbl 0xf(%rsp),%eax
  cmp    $0x68,%al
  je     L310
  cmp    $0x64,%al
  je     L398
L132:
  mov    0x38(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L24
  add    $0x40,%rsp
  xor    %eax,%eax
  pop    %rbx
  ret
L398:
  lea    0x10(%rsp),%rbx
  pxor   %xmm0,%xmm0
  lea    0x20(%rsp),%rcx
  xor    %eax,%eax
  lea    0x18(%rsp),%rdx
  mov    %rbx,%rsi
  movaps %xmm0,0x10(%rsp)
  lea    D47(%rip),%rdi
  movq   $0x0,0x20(%rsp)
  call   <scanf@plt>
  mov    0x10(%rsp),%eax
  mov    $0x10,%esi
  cltd
  idiv   %esi
  mov    %eax,%ecx
  mov    0x18(%rsp),%eax
  mov    %edx,%edi
  movd   %ecx,%xmm0
  movd   %edi,%xmm3
  mov    %rbx,%rcx
  cltd
  punpckldq %xmm3,%xmm0
  lea    D23(%rip),%rdi
  idiv   %esi
  movd   %eax,%xmm1
  mov    0x20(%rsp),%eax
  movd   %edx,%xmm2
  punpckldq %xmm2,%xmm1
  cltd
  punpcklqdq %xmm1,%xmm0
  idiv   %esi
  movaps %xmm0,0x10(%rsp)
  lea    0x37(%rsp),%rsi
  movd   %eax,%xmm0
  movd   %edx,%xmm4
  lea    0x31(%rsp),%rax
  punpckldq %xmm4,%xmm0
  movq   %xmm0,0x20(%rsp)
  jmp    L381
L120:
  movb   $0x30,(%rax)
L144:
  add    $0x1,%rax
  add    $0x4,%rcx
  cmp    %rsi,%rax
  je     L236
L381:
  mov    (%rcx),%edx
  test   %edx,%edx
  je     L120
  cmp    $0xf,%edx
  ja     L144
  movslq (%rdi,%rdx,4),%rdx
  add    %rdi,%rdx
  notrack jmp *%rdx
L236:
  movsbl 0x33(%rsp),%ecx
  movsbl 0x32(%rsp),%edx
  lea    D49(%rip),%rdi
  movsbl 0x31(%rsp),%esi
  push   %rax
  movsbl 0x3e(%rsp),%eax
  push   %rax
  movsbl 0x45(%rsp),%r9d
  xor    %eax,%eax
  movsbl 0x44(%rsp),%r8d
  call   <printf@plt>
  pop    %rdx
  pop    %rcx
  jmp    L132
L310:
  lea    0x31(%rsp),%rbx
  lea    D43(%rip),%rdi
  xor    %eax,%eax
  mov    %rbx,%rsi
  call   <scanf@plt>
  mov    %rbx,%rcx
  lea    0x10(%rsp),%rdx
  lea    0x28(%rsp),%rsi
  lea    D0(%rip),%rdi
  cs nopw 0x0(%rax,%rax,1)
L94:
  movzbl (%rcx),%eax
  cmp    $0x30,%al
  je     L405
  sub    $0x31,%eax
  cmp    $0x35,%al
  ja     L21
  movzbl %al,%eax
  movslq (%rdi,%rax,4),%rax
  add    %rdi,%rax
  notrack jmp *%rax
L405:
  movl   $0x0,(%rdx)
L21:
  add    $0x4,%rdx
  add    $0x1,%rcx
  cmp    %rsi,%rdx
  jne    L94
  mov    0x20(%rsp),%ecx
  mov    0x18(%rsp),%edx
  lea    D66(%rip),%rdi
  xor    %eax,%eax
  mov    0x10(%rsp),%esi
  shl    $0x4,%ecx
  shl    $0x4,%edx
  add    0x24(%rsp),%ecx
  add    0x1c(%rsp),%edx
  shl    $0x4,%esi
  add    0x14(%rsp),%esi
  movsbl %cl,%ecx
  movsbl %dl,%edx
  movsbl %sil,%esi
  call   <printf@plt>
  jmp    L132
  movb   $0x66,(%rax)
  jmp    L144
  movb   $0x65,(%rax)
  jmp    L144
  movb   $0x64,(%rax)
  jmp    L144
  movb   $0x63,(%rax)
  jmp    L144
  movb   $0x62,(%rax)
  jmp    L144
  movb   $0x61,(%rax)
  jmp    L144
  movb   $0x39,(%rax)
  jmp    L144
  movb   $0x38,(%rax)
  jmp    L144
  movb   $0x37,(%rax)
  jmp    L144
  movb   $0x36,(%rax)
  jmp    L144
  movb   $0x35,(%rax)
  jmp    L144
  movb   $0x34,(%rax)
  jmp    L144
  movb   $0x33,(%rax)
  jmp    L144
  movb   $0x32,(%rax)
  jmp    L144
  movb   $0x31,(%rax)
  jmp    L144
  movl   $0xf,(%rdx)
  jmp    L21
  movl   $0xe,(%rdx)
  jmp    L21
  movl   $0xd,(%rdx)
  jmp    L21
  movl   $0xc,(%rdx)
  jmp    L21
  movl   $0xb,(%rdx)
  jmp    L21
  movl   $0xa,(%rdx)
  jmp    L21
  movl   $0x9,(%rdx)
  jmp    L21
  movl   $0x8,(%rdx)
  jmp    L21
  movl   $0x7,(%rdx)
  jmp    L21
  movl   $0x6,(%rdx)
  jmp    L21
  movl   $0x5,(%rdx)
  jmp    L21
  movl   $0x4,(%rdx)
  jmp    L21
  movl   $0x3,(%rdx)
  jmp    L21
  movl   $0x2,(%rdx)
  jmp    L21
  movl   $0x1,(%rdx)
  jmp    L21
L24:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D20
datatype: string
name: disassemble_data
arguments: data_tag: D47
datatype: string
name: disassemble_data
arguments: data_tag: D49
datatype: string
name: disassemble_data
arguments: data_tag: D43
datatype: string
name: disassemble_data
arguments: data_tag: D66
datatype: string

tool: D20: %c

tool: D47: %d, %d, %d

tool: D49: #%c%c%c%c%c%c

tool: D43: %s

tool: D66: rgb(%d, %d, %d)

assistant: ```c
int main() {
  char str, str2[7];
  int i, something[7], first, second, third;
  scanf("%c", &str);
  if (str == 'h') {
    scanf("%s", str2);
    for (i = 0; i < 6; i++) {
      if (str2[i] == '0')
        something[i] = 0;
      else if (str2[i] == '1')
        something[i] = 1;
      else if (str2[i] == '2')
        something[i] = 2;
      else if (str2[i] == '3')
        something[i] = 3;
      else if (str2[i] == '4')
        something[i] = 4;
      else if (str2[i] == '5')
        something[i] = 5;
      else if (str2[i] == '6')
        something[i] = 6;
      else if (str2[i] == '7')
        something[i] = 7;
      else if (str2[i] == '8')
        something[i] = 8;
      else if (str2[i] == '9')
        something[i] = 9;
      else if (str2[i] == 'a')
        something[i] = 10;
      else if (str2[i] == 'b')
        something[i] = 11;
      else if (str2[i] == 'c')
        something[i] = 12;
      else if (str2[i] == 'd')
        something[i] = 13;
      else if (str2[i] == 'e')
        something[i] = 14;
      else if (str2[i] == 'f')
        something[i] = 15;
    }
    first = something[0] * 16 + something[1];
    second = something[2] * 16 + something[3];
    third = something[4] * 16 + something[5];
    printf("rgb(%d, %d, %d)", first, second, third);
  } else if (str == 'd') {
    for (i = 0; i < 6; i++)
      something[i] = 0;
    scanf("%d, %d, %d", &something[0], &something[2], &something[4]);
    for (i = 0; i < 6; i = i + 2) {
      something[i + 1] = something[i] % 16;
      something[i] = something[i] / 16;
    }
    for (i = 0; i < 6; i++) {
      if (something[i] == 0)
        str2[i] = '0';
      else if (something[i] == 1)
        str2[i] = '1';
      else if (something[i] == 2)
        str2[i] = '2';
      else if (something[i] == 3)
        str2[i] = '3';
      else if (something[i] == 4)
        str2[i] = '4';
      else if (something[i] == 5)
        str2[i] = '5';
      else if (something[i] == 6)
        str2[i] = '6';
      else if (something[i] == 7)
        str2[i] = '7';
      else if (something[i] == 8)
        str2[i] = '8';
      else if (something[i] == 9)
        str2[i] = '9';
      else if (something[i] == 10)
        str2[i] = 'a';
      else if (something[i] == 11)
        str2[i] = 'b';
      else if (something[i] == 12)
        str2[i] = 'c';
      else if (something[i] == 13)
        str2[i] = 'd';
      else if (something[i] == 14)
        str2[i] = 'e';
      else if (something[i] == 15)
        str2[i] = 'f';
    }
    printf("#%c%c%c%c%c%c", str2[0], str2[1], str2[2], str2[3], str2[4], str2[5]);
  }
  return 0;
}
```