user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  add    $0xffffffffffffff80,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movq   $0x0,-0x70(%rbp)
  movq   $0x0,-0x68(%rbp)
  movq   $0x0,-0x60(%rbp)
  movq   $0x0,-0x58(%rbp)
  movq   $0x0,-0x50(%rbp)
  movq   $0x0,-0x48(%rbp)
  movq   $0x0,-0x40(%rbp)
  movq   $0x0,-0x38(%rbp)
  movq   $0x0,-0x30(%rbp)
  movq   $0x0,-0x28(%rbp)
  movq   $0x0,-0x20(%rbp)
  movq   $0x0,-0x18(%rbp)
  movl   $0x0,-0x10(%rbp)
  lea    -0x75(%rbp),%rax
  mov    $0x1,%edx
  mov    %rax,%rsi
  mov    $0x0,%edi
  call   <read@plt>
  lea    -0x70(%rbp),%rax
  mov    $0x50,%edx
  mov    %rax,%rsi
  mov    $0x0,%edi
  call   <read@plt>
  movzbl -0x75(%rbp),%eax
  cmp    $0x78,%al
  jne    L71
  lea    -0x74(%rbp),%rdx
  lea    -0x70(%rbp),%rax
  lea    D157(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sscanf@plt>
  mov    -0x74(%rbp),%eax
  cmp    $0xaaaa,%eax
  jne    L2
  lea    -0x70(%rbp),%rax
  mov    $0x2,%edx
  lea    D30(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  jne    L124
  lea    D108(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L171
L124:
  lea    -0x70(%rbp),%rax
  mov    $0x3,%edx
  lea    D162(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  jne    L7
  lea    D87(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L171
L7:
  movzbl -0x70(%rbp),%eax
  cmp    $0x2b,%al
  jne    L295
  lea    D109(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L171
L295:
  lea    D93(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L171
L2:
  mov    -0x74(%rbp),%eax
  cmp    $0xffff3233,%eax
  jne    L199
  lea    -0x70(%rbp),%rax
  mov    $0x3,%edx
  lea    D155(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  jne    L303
  lea    D73(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L171
L303:
  movzbl -0x70(%rbp),%eax
  cmp    $0x2d,%al
  jne    L23
  lea    D97(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L171
L23:
  lea    D105(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L171
L199:
  lea    D177(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L171
L71:
  movzbl -0x75(%rbp),%eax
  cmp    $0x75,%al
  jne    L341
  lea    -0x74(%rbp),%rdx
  lea    -0x70(%rbp),%rax
  lea    D163(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sscanf@plt>
  mov    -0x74(%rbp),%eax
  cmp    $0xaaaa,%eax
  jne    L254
  movzbl -0x70(%rbp),%eax
  cmp    $0x30,%al
  jne    L305
  movzbl -0x6f(%rbp),%eax
  cmp    $0x78,%al
  je     L305
  lea    D174(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L171
L305:
  movzbl -0x70(%rbp),%eax
  cmp    $0x2b,%al
  jne    L344
  movzbl -0x6f(%rbp),%eax
  cmp    $0x30,%al
  jne    L344
  movzbl -0x6e(%rbp),%eax
  cmp    $0x78,%al
  je     L344
  lea    D133(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L171
L344:
  movzbl -0x70(%rbp),%eax
  cmp    $0x2b,%al
  jne    L379
  movzbl -0x6f(%rbp),%eax
  cmp    $0x30,%al
  je     L379
  lea    D2(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L171
L379:
  lea    D95(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L171
L254:
  mov    -0x74(%rbp),%eax
  cmp    $0xffff3233,%eax
  jne    L249
  movzbl -0x70(%rbp),%eax
  cmp    $0x2d,%al
  jne    L104
  movzbl -0x6f(%rbp),%eax
  cmp    $0x30,%al
  jne    L104
  movzbl -0x6e(%rbp),%eax
  cmp    $0x78,%al
  je     L104
  lea    D194(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L171
L104:
  movzbl -0x70(%rbp),%eax
  cmp    $0x2d,%al
  jne    L92
  movzbl -0x6f(%rbp),%eax
  cmp    $0x30,%al
  je     L92
  lea    D45(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L171
L92:
  lea    D105(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L171
L249:
  lea    D184(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L171
L341:
  lea    D18(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
L171:
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L100
  call   <__stack_chk_fail@plt>
L100:
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: label: D157
type: string
name: disassemble_data
arguments: label: D30
type: string
name: disassemble_data
arguments: label: D108
type: string
name: disassemble_data
arguments: label: D162
type: string
name: disassemble_data
arguments: label: D87
type: string
name: disassemble_data
arguments: label: D109
type: string
name: disassemble_data
arguments: label: D93
type: string
name: disassemble_data
arguments: label: D155
type: string
name: disassemble_data
arguments: label: D73
type: string
name: disassemble_data
arguments: label: D97
type: string
name: disassemble_data
arguments: label: D105
type: string
name: disassemble_data
arguments: label: D177
type: string
name: disassemble_data
arguments: label: D163
type: string
name: disassemble_data
arguments: label: D174
type: string
name: disassemble_data
arguments: label: D133
type: string
name: disassemble_data
arguments: label: D2
type: string
name: disassemble_data
arguments: label: D95
type: string
name: disassemble_data
arguments: label: D194
type: string
name: disassemble_data
arguments: label: D45
type: string
name: disassemble_data
arguments: label: D184
type: string
name: disassemble_data
arguments: label: D18
type: string

tool: D157: %07x

tool: D30: 0x

tool: D108: 0x worked

tool: D162: +0x

tool: D87: +0x worked

tool: D109: base +16 worked

tool: D93: base 16 worked

tool: D155: -0x

tool: D73: -0x worked

tool: D97: base -16 worked

tool: D105: shouldn't happen

tool: D177: Nope x

tool: D163: %u

tool: D174: base 8 worked

tool: D133: base +8 worked

tool: D2: base +10 worked

tool: D95: base 10 worked

tool: D194: base -8 worked

tool: D45: base -10 worked

tool: D184: Nope u

tool: D18: No switch

assistant: ```c
int main() {
  char swch;
  char test[100] = {0};
  unsigned int val;
  read(0, &swch, 1);
  read(0, test, 80);
  if (swch == 'x') {
    sscanf(test, "%07x", &val);
    if (val == 0xaaaa) {
      if (strncmp(test, "0x", 2) == 0) {
        puts("0x worked");
      } else if (strncmp(test, "+0x", 3) == 0) {
        puts("+0x worked");
      } else if (test[0] == '+') {
        puts("base +16 worked");
      } else {
        puts("base 16 worked");
      }
    } else if (val == -0xcdcd) {
      if (strncmp(test, "-0x", 3) == 0) {
        puts("-0x worked");
      } else if (test[0] == '-') {
        puts("base -16 worked");
      } else {
        puts("shouldn't happen");
      }
    } else {
      puts("Nope x");
    }
  } else if (swch == 'u') {
    sscanf(test, "%u", &val);
    if (val == 0xaaaa) {
      if (test[0] == '0' && test[1] != 'x') {
        puts("base 8 worked");
      } else if (test[0] == '+' && test[1] == '0' && test[2] != 'x') {
        puts("base +8 worked");
      } else if (test[0] == '+' && test[1] != '0') {
        puts("base +10 worked");
      } else {
        puts("base 10 worked");
      }
    } else if (val == -0xcdcd) {
      if (test[0] == '-' && test[1] == '0' && test[2] != 'x') {
        puts("base -8 worked");
      } else if (test[0] == '-' && test[1] != '0') {
        puts("base -10 worked");
      } else {
        puts("shouldn't happen");
      }
    } else {
      puts("Nope u");
    }
  } else {
    puts("No switch");
  }
  return 0;
}
```