user: 这段汇编代码用C语言表示是什么样的？

```asm
<runabc2>:
  endbr64
  push   %r12
  mov    $0xff,%esi
  lea    D51(%rip),%rdi
  lea    D56(%rip),%r12
  push   %rbp
  lea    D20(%rip),%rbp
  push   %rbx
  sub    $0x410,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x408(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbx
  call   <printf@plt>
  lea    0x100(%rsp),%rsi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  mov    $0xff,%esi
  lea    D37(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  lea    0x200(%rsp),%rsi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  mov    $0xff,%esi
  lea    D67(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  lea    0x300(%rsp),%rsi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  mov    $0xa,%edi
  call   <putchar@plt>
  nopw   0x0(%rax,%rax,1)
L21:
  mov    %r12,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %rbp,%rdi
  xor    %eax,%eax
  mov    %rbx,%rsi
  call   <scanf@plt>
  xor    %eax,%eax
  mov    %rbx,%rdi
  call   <atof@plt>
  test   %eax,%eax
  jle    L21
  mov    $0xa,%edi
  lea    D43(%rip),%r12
  call   <putchar@plt>
  cs nopw 0x0(%rax,%rax,1)
L16:
  mov    %r12,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %rbp,%rdi
  xor    %eax,%eax
  mov    %rbx,%rsi
  call   <scanf@plt>
  xor    %eax,%eax
  mov    %rbx,%rdi
  call   <atof@plt>
  test   %eax,%eax
  jle    L16
  mov    $0xa,%edi
  lea    D8(%rip),%r12
  call   <putchar@plt>
  cs nopw 0x0(%rax,%rax,1)
L27:
  mov    %r12,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %rbp,%rdi
  mov    %rbx,%rsi
  xor    %eax,%eax
  call   <scanf@plt>
  mov    %rbx,%rdi
  xor    %eax,%eax
  call   <atof@plt>
  jmp    L27
```

tool_calls: name: unpack_data
arguments: tag: D51
type_infered: string
name: unpack_data
arguments: tag: D56
type_infered: string
name: unpack_data
arguments: tag: D20
type_infered: string
name: unpack_data
arguments: tag: D37
type_infered: string
name: unpack_data
arguments: tag: D67
type_infered: string
name: unpack_data
arguments: tag: D43
type_infered: string
name: unpack_data
arguments: tag: D8
type_infered: string

tool: D51: 
  choose data file (.dat) (max %d character): 

tool: D56:   specify the number of parameters used (>0): 

tool: D20: %s

tool: D37: 
  choose target file (.trg) (max %d character): 

tool: D67: 
  insert name for rejection file (no extension) (max %d character): 

tool: D43:   specify the number of summary statistics used (>0): 

tool: D8:   choose tolerance for rejection step (0 < tol < 1): 

assistant: ```c
int runabc2() {
  int nparam, nstats;
  double tol;
  char str[256], input_dat[256], input_trg[256], input_rej[256];
  printf("\n  choose data file (.dat) (max %d character): ", 256 - 1);
  scanf("%s", input_dat);
  printf("\n  choose target file (.trg) (max %d character): ", 256 - 1);
  scanf("%s", input_trg);
  printf("\n  insert name for rejection file (no extension) (max %d character): ", 256 - 1);
  scanf("%s", input_rej);
  printf("\n");
  do {
    printf("  specify the number of parameters used (>0): ");
    scanf("%s", &str);
    nparam = atof(str);
  } while (nparam <= 0);
  printf("\n");
  do {
    printf("  specify the number of summary statistics used (>0): ");
    scanf("%s", &str);
    nstats = atof(str);
  } while (nstats <= 0);
  printf("\n");
  do {
    printf("  choose tolerance for rejection step (0 < tol < 1): ");
    scanf("%s", &str);
    tol = atof(str);
  } while (tol <= 0 || tol >= 1);
  return firstpass(input_dat, input_trg, input_rej, nparam, nstats, tol);
}
```