user: 这段汇编代码用C语言表示是什么样的？

```asm
<main>:
  endbr64
  push   %r15
  lea    D73(%rip),%rsi
  lea    D69(%rip),%rdi
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x88,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x78(%rsp)
  xor    %eax,%eax
  call   <fopen@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L71
L37:
  lea    0x20(%rsp),%r12
  mov    %rbp,%rdx
  mov    $0x50,%esi
  mov    %r12,%rdi
  lea    D76(%rip),%rbx
  lea    D135(%rip),%r13
  call   <fgets@plt>
  jmp    L3
  nopl   0x0(%rax)
L65:
  mov    %r12,%rdi
  mov    %rbp,%rdx
  mov    $0x50,%esi
  call   <fgets@plt>
  mov    %rbp,%rdi
  call   <feof@plt>
  test   %rax,%rax
  jne    L63
L3:
  mov    $0xd,%edx
  mov    %rbx,%rsi
  mov    %r12,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  jne    L65
  lea    0x10(%rsp),%rdx
  lea    D18(%rip),%rsi
  mov    %rbp,%rdi
  call   <fscanf@plt>
  mov    %r12,%rsi
  lea    D125(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  lea    D40(%rip),%r8
  xor    %eax,%eax
  lea    D13(%rip),%rcx
  lea    D102(%rip),%rdx
  lea    D71(%rip),%rsi
  lea    D52(%rip),%rdi
  call   <printf@plt>
  mov    0x10(%rsp),%eax
  test   %eax,%eax
  jle    L46
  mov    $0x1,%r12d
  lea    0x14(%rsp),%r8
  lea    0x1c(%rsp),%r15
  lea    0x18(%rsp),%r14
  lea    D34(%rip),%r13
  lea    D0(%rip),%rbx
  nopl   0x0(%rax)
L66:
  mov    %r15,%rcx
  mov    %r14,%rdx
  mov    %r13,%rsi
  mov    %rbp,%rdi
  xor    %eax,%eax
  mov    %r8,0x8(%rsp)
  add    $0x1,%r12d
  call   <fscanf@plt>
  movss  0x1c(%rsp),%xmm1
  movss  0x18(%rsp),%xmm0
  call   <beta@plt>
  pxor   %xmm2,%xmm2
  pxor   %xmm1,%xmm1
  mov    %rbx,%rdi
  movapd %xmm0,%xmm3
  mov    $0x4,%eax
  pxor   %xmm0,%xmm0
  cvtss2sd 0x14(%rsp),%xmm2
  cvtss2sd 0x18(%rsp),%xmm0
  cvtss2sd 0x1c(%rsp),%xmm1
  call   <printf@plt>
  cmp    %r12d,0x10(%rsp)
  mov    0x8(%rsp),%r8
  jge    L66
L46:
  mov    %rbp,%rdi
  call   <fclose@plt>
  mov    0x78(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  add    $0x88,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L63:
  mov    %r13,%rdi
  call   <nrerror@plt>
  jmp    L3
L71:
  lea    D137(%rip),%rdi
  call   <nrerror@plt>
  jmp    L37
L4:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D73
type_infered: string
name: disassemble_data
arguments: data_tag: D69
type_infered: string
name: disassemble_data
arguments: data_tag: D76
type_infered: string
name: disassemble_data
arguments: data_tag: D135
type_infered: string
name: disassemble_data
arguments: data_tag: D18
type_infered: string
name: disassemble_data
arguments: data_tag: D125
type_infered: string
name: disassemble_data
arguments: data_tag: D40
type_infered: string
name: disassemble_data
arguments: data_tag: D13
type_infered: string
name: disassemble_data
arguments: data_tag: D102
type_infered: string
name: disassemble_data
arguments: data_tag: D71
type_infered: string
name: disassemble_data
arguments: data_tag: D52
type_infered: string
name: disassemble_data
arguments: data_tag: D34
type_infered: string
name: disassemble_data
arguments: data_tag: D0
type_infered: string
name: disassemble_data
arguments: data_tag: D137
type_infered: string

tool: D73: r

tool: D69: fncval.dat

tool: D76: Beta Function

tool: D135: Data not found in fncval.dat


tool: D18: %d %*s

tool: D125: 
%s


tool: D40: beta(w,z)

tool: D13: actual

tool: D102: z

tool: D71: w

tool: D52: %5s %6s %16s %20s


tool: D34: %f %f %f

tool: D0: %6.2f %6.2f %18.6e %18.6e


tool: D137: Data file fncval.dat not found


assistant: ```c
int main(void) {
  char txt[80];
  int i, nval;
  float val, w, z;
  FILE *fp;
  if ((fp = fopen("fncval.dat", "r")) == NULL)
    nrerror("Data file fncval.dat not found\n");
  fgets(txt, 80, fp);
  while (strncmp(txt, "Beta Function", 13)) {
    fgets(txt, 80, fp);
    if (feof(fp))
      nrerror("Data not found in fncval.dat\n");
  }
  fscanf(fp, "%d %*s", &nval);
  printf("\n%s\n", txt);
  printf("%5s %6s %16s %20s\n", "w", "z", "actual", "beta(w,z)");
  for (i = 1; i <= nval; i++) {
    fscanf(fp, "%f %f %f", &w, &z, &val);
    printf("%6.2f %6.2f %18.6e %18.6e\n", w, z, val, beta(w, z));
  }
  fclose(fp);
  return 0;
}
```