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
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  jmp    L88
L24:
  movl   $0x0,-0x20(%rbp)
  movl   $0x0,-0x1c(%rbp)
  jmp    L96
L80:
  mov    -0x18(%rbp),%rcx
  movabs $0x6666666666666667,%rdx
  mov    %rcx,%rax
  imul   %rdx
  mov    %rdx,%rax
  sar    $0x2,%rax
  mov    %rcx,%rdx
  sar    $0x3f,%rdx
  sub    %rdx,%rax
  mov    %rax,%rsi
  mov    %rsi,%rax
  shl    $0x2,%rax
  add    %rsi,%rax
  add    %rax,%rax
  mov    %rcx,%rsi
  sub    %rax,%rsi
  mov    -0x10(%rbp),%rcx
  movabs $0x6666666666666667,%rdx
  mov    %rcx,%rax
  imul   %rdx
  mov    %rdx,%rax
  sar    $0x2,%rax
  mov    %rcx,%rdi
  sar    $0x3f,%rdi
  sub    %rdi,%rax
  mov    %rax,%rdx
  mov    %rdx,%rax
  shl    $0x2,%rax
  add    %rdx,%rax
  add    %rax,%rax
  sub    %rax,%rcx
  mov    %rcx,%rdx
  add    %rsi,%rdx
  mov    -0x20(%rbp),%eax
  cltq
  add    %rdx,%rax
  cmp    $0x9,%rax
  setg   %al
  movzbl %al,%eax
  mov    %eax,-0x20(%rbp)
  cmpl   $0x0,-0x20(%rbp)
  je     L81
  addl   $0x1,-0x1c(%rbp)
L81:
  mov    -0x18(%rbp),%rcx
  movabs $0x6666666666666667,%rdx
  mov    %rcx,%rax
  imul   %rdx
  mov    %rdx,%rax
  sar    $0x2,%rax
  sar    $0x3f,%rcx
  mov    %rcx,%rdx
  sub    %rdx,%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x10(%rbp),%rcx
  movabs $0x6666666666666667,%rdx
  mov    %rcx,%rax
  imul   %rdx
  mov    %rdx,%rax
  sar    $0x2,%rax
  sar    $0x3f,%rcx
  mov    %rcx,%rdx
  sub    %rdx,%rax
  mov    %rax,-0x10(%rbp)
L96:
  mov    -0x18(%rbp),%rax
  test   %rax,%rax
  jne    L80
  mov    -0x10(%rbp),%rax
  test   %rax,%rax
  jne    L80
  cmpl   $0x1,-0x1c(%rbp)
  jne    L113
  lea    D14(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L88
L113:
  cmpl   $0x0,-0x1c(%rbp)
  je     L98
  mov    -0x1c(%rbp),%eax
  mov    %eax,%esi
  lea    D26(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L88
L98:
  lea    D12(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
L88:
  lea    -0x10(%rbp),%rdx
  lea    -0x18(%rbp),%rax
  mov    %rax,%rsi
  lea    D35(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  test   %rax,%rax
  je     L30
  mov    -0x18(%rbp),%rax
  test   %rax,%rax
  jne    L24
  mov    -0x10(%rbp),%rax
  test   %rax,%rax
  jne    L24
L30:
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L10
  call   <__stack_chk_fail@plt>
L10:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: label: D14
datatype: string
name: unpack_data
arguments: label: D26
datatype: string
name: unpack_data
arguments: label: D12
datatype: string
name: unpack_data
arguments: label: D35
datatype: string

tool: D14: 1 carry operation.

tool: D26: %d carry operations.


tool: D12: No carry operation.

tool: D35: %ld %ld

assistant: ```c
int main() {
  long a, b;
  int carry, c;
  while (scanf("%ld %ld", &a, &b) && (a != 0 || b != 0)) {
    carry = 0;
    c = 0;
    while (a != 0 || b != 0) {
      carry = (a % 10 + b % 10 + carry) > 9 ? 1 : 0;
      if (carry)
        c++;
      a /= 10;
      b /= 10;
    }
    if (c == 1)
      printf("1 carry operation.\n");
    else if (c)
      printf("%d carry operations.\n", c);
    else
      printf("No carry operation.\n");
  }
  return 0;
}
```