user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<main>:
  endbr64
  push   %r12
  lea    -0x10000(%rsp),%r11
L16:
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  cmp    %r11,%rsp
  jne    L16
  sub    $0x20,%rsp
  lea    D79(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x10018(%rsp)
  xor    %eax,%eax
  lea    0x10(%rsp),%r12
  call   <puts@plt>
  lea    0xc(%rsp),%rsi
  lea    D50(%rip),%rdi
  call   <scanf@plt>
  mov    0xc(%rsp),%eax
  xor    %edi,%edi
  mov    %r12,%rdx
  lea    -0x1(%rax),%esi
  call   <putdata@plt>
  mov    0xc(%rsp),%edi
  mov    %r12,%rdx
  mov    $0x1,%esi
  call   <cdft@plt>
  mov    0xc(%rsp),%edi
  mov    %r12,%rdx
  mov    $0xffffffff,%esi
  call   <cdft@plt>
  mov    0xc(%rsp),%esi
  pxor   %xmm1,%xmm1
  mov    %r12,%rdx
  movsd  D9(%rip),%xmm0
  xor    %edi,%edi
  cvtsi2sd %esi,%xmm1
  sub    $0x1,%esi
  divsd  %xmm1,%xmm0
  call   <errorcheck@plt>
  lea    D35(%rip),%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  mov    0xc(%rsp),%eax
  xor    %edi,%edi
  mov    %r12,%rdx
  lea    -0x1(%rax),%esi
  call   <putdata@plt>
  mov    0xc(%rsp),%edi
  mov    %r12,%rdx
  mov    $0x1,%esi
  call   <rdft@plt>
  mov    0xc(%rsp),%edi
  mov    %r12,%rdx
  mov    $0xffffffff,%esi
  call   <rdft@plt>
  mov    0xc(%rsp),%esi
  pxor   %xmm1,%xmm1
  mov    %r12,%rdx
  movsd  D9(%rip),%xmm0
  xor    %edi,%edi
  cvtsi2sd %esi,%xmm1
  sub    $0x1,%esi
  divsd  %xmm1,%xmm0
  call   <errorcheck@plt>
  lea    D164(%rip),%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  mov    0xc(%rsp),%eax
  xor    %edi,%edi
  mov    %r12,%rdx
  lea    -0x1(%rax),%esi
  call   <putdata@plt>
  mov    0xc(%rsp),%edi
  mov    %r12,%rdx
  mov    $0x1,%esi
  call   <ddct@plt>
  mov    0xc(%rsp),%edi
  mov    %r12,%rdx
  mov    $0xffffffff,%esi
  call   <ddct@plt>
  mov    0xc(%rsp),%esi
  pxor   %xmm1,%xmm1
  mov    %r12,%rdx
  movsd  D5(%rip),%xmm0
  mulsd  0x10(%rsp),%xmm0
  xor    %edi,%edi
  cvtsi2sd %esi,%xmm1
  sub    $0x1,%esi
  movsd  %xmm0,0x10(%rsp)
  movsd  D9(%rip),%xmm0
  divsd  %xmm1,%xmm0
  call   <errorcheck@plt>
  lea    D33(%rip),%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  mov    0xc(%rsp),%eax
  xor    %edi,%edi
  mov    %r12,%rdx
  lea    -0x1(%rax),%esi
  call   <putdata@plt>
  mov    0xc(%rsp),%edi
  mov    %r12,%rdx
  mov    $0x1,%esi
  call   <ddst@plt>
  mov    0xc(%rsp),%edi
  mov    %r12,%rdx
  mov    $0xffffffff,%esi
  call   <ddst@plt>
  mov    0xc(%rsp),%esi
  pxor   %xmm1,%xmm1
  mov    %r12,%rdx
  movsd  D5(%rip),%xmm0
  mulsd  0x10(%rsp),%xmm0
  cvtsi2sd %esi,%xmm1
  sub    $0x1,%esi
  xor    %edi,%edi
  movsd  %xmm0,0x10(%rsp)
  movsd  D9(%rip),%xmm0
  divsd  %xmm1,%xmm0
  call   <errorcheck@plt>
  lea    D128(%rip),%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  mov    0xc(%rsp),%esi
  mov    %r12,%rdx
  xor    %edi,%edi
  call   <putdata@plt>
  movsd  D5(%rip),%xmm0
  movslq 0xc(%rsp),%rax
  mov    %r12,%rsi
  mulsd  0x10(%rsp),%xmm0
  mov    %rax,%rdi
  movsd  %xmm0,0x10(%rsp)
  movsd  D5(%rip),%xmm0
  mulsd  0x10(%rsp,%rax,8),%xmm0
  movsd  %xmm0,0x10(%rsp,%rax,8)
  call   <dfct@plt>
  movsd  D5(%rip),%xmm0
  movslq 0xc(%rsp),%rax
  mov    %r12,%rsi
  mulsd  0x10(%rsp),%xmm0
  mov    %rax,%rdi
  movsd  %xmm0,0x10(%rsp)
  movsd  D5(%rip),%xmm0
  mulsd  0x10(%rsp,%rax,8),%xmm0
  movsd  %xmm0,0x10(%rsp,%rax,8)
  call   <dfct@plt>
  mov    0xc(%rsp),%esi
  pxor   %xmm1,%xmm1
  mov    %r12,%rdx
  movsd  D9(%rip),%xmm0
  xor    %edi,%edi
  cvtsi2sd %esi,%xmm1
  divsd  %xmm1,%xmm0
  call   <errorcheck@plt>
  lea    D153(%rip),%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  mov    0xc(%rsp),%eax
  mov    %r12,%rdx
  mov    $0x1,%edi
  lea    -0x1(%rax),%esi
  call   <putdata@plt>
  mov    0xc(%rsp),%edi
  mov    %r12,%rsi
  call   <dfst@plt>
  mov    0xc(%rsp),%edi
  mov    %r12,%rsi
  call   <dfst@plt>
  mov    0xc(%rsp),%esi
  pxor   %xmm1,%xmm1
  mov    %r12,%rdx
  movsd  D9(%rip),%xmm0
  mov    $0x1,%edi
  cvtsi2sd %esi,%xmm1
  sub    $0x1,%esi
  divsd  %xmm1,%xmm0
  call   <errorcheck@plt>
  lea    D134(%rip),%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  mov    0x10018(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  add    $0x10020,%rsp
  xor    %eax,%eax
  pop    %r12
  ret
L8:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_label: D79
datatype: string
name: disassemble_data
arguments: data_label: D50
datatype: string
name: disassemble_data
arguments: data_label: D9
datatype: f64
name: disassemble_data
arguments: data_label: D35
datatype: string
name: disassemble_data
arguments: data_label: D164
datatype: string
name: disassemble_data
arguments: data_label: D5
datatype: f64
name: disassemble_data
arguments: data_label: D33
datatype: string
name: disassemble_data
arguments: data_label: D128
datatype: string
name: disassemble_data
arguments: data_label: D153
datatype: string
name: disassemble_data
arguments: data_label: D134
datatype: string

tool: D79: data length n=? (must be 2^m)

tool: D50: %d

tool: D9: 2

tool: D35: cdft err= %g 


tool: D164: rdft err= %g 


tool: D5: 0.5

tool: D33: ddct err= %g 


tool: D128: ddst err= %g 


tool: D153: dfct err= %g 


tool: D134: dfst err= %g 


assistant: ```c
int main() {
  int n;
  double a[8192 + 1], err;
  printf("data length n=? (must be 2^m)\n");
  scanf("%d", &n);
  putdata(0, n - 1, a);
  cdft(n, 1, a);
  cdft(n, -1, a);
  err = errorcheck(0, n - 1, 2.0 / n, a);
  printf("cdft err= %g \n", err);
  putdata(0, n - 1, a);
  rdft(n, 1, a);
  rdft(n, -1, a);
  err = errorcheck(0, n - 1, 2.0 / n, a);
  printf("rdft err= %g \n", err);
  putdata(0, n - 1, a);
  ddct(n, 1, a);
  ddct(n, -1, a);
  a[0] *= 0.5;
  err = errorcheck(0, n - 1, 2.0 / n, a);
  printf("ddct err= %g \n", err);
  putdata(0, n - 1, a);
  ddst(n, 1, a);
  ddst(n, -1, a);
  a[0] *= 0.5;
  err = errorcheck(0, n - 1, 2.0 / n, a);
  printf("ddst err= %g \n", err);
  putdata(0, n, a);
  a[0] *= 0.5;
  a[n] *= 0.5;
  dfct(n, a);
  a[0] *= 0.5;
  a[n] *= 0.5;
  dfct(n, a);
  err = errorcheck(0, n, 2.0 / n, a);
  printf("dfct err= %g \n", err);
  putdata(1, n - 1, a);
  dfst(n, a);
  dfst(n, a);
  err = errorcheck(1, n - 1, 2.0 / n, a);
  printf("dfst err= %g \n", err);
  return 0;
}
```