user: Demonstrate the C code that generates the assembly output below:

```asm
<write_mesh>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %ecx,-0x20(%rbp)
  mov    %r8,-0x30(%rbp)
  mov    %r9,-0x38(%rbp)
  mov    -0x18(%rbp),%rax
  lea    D26(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x1c(%rbp),%edx
  mov    -0x8(%rbp),%rax
  lea    D27(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  movl   $0x0,-0xc(%rbp)
  jmp    L7
L44:
  mov    -0xc(%rbp),%edx
  mov    %edx,%eax
  add    %eax,%eax
  add    %edx,%eax
  cltq
  add    $0x2,%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  mov    -0xc(%rbp),%edx
  mov    %edx,%eax
  add    %eax,%eax
  add    %edx,%eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rcx
  mov    -0xc(%rbp),%edx
  mov    %edx,%eax
  add    %eax,%eax
  add    %edx,%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  cvttsd2si %xmm1,%edx
  mov    -0x8(%rbp),%rax
  movapd %xmm0,%xmm1
  movq   %rcx,%xmm0
  lea    D44(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x2,%eax
  call   <fprintf@plt>
  addl   $0x1,-0xc(%rbp)
L7:
  mov    -0xc(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L44
  mov    -0x8(%rbp),%rax
  mov    0x10(%rbp),%edx
  lea    D27(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  movl   $0x0,-0xc(%rbp)
  jmp    L28
L36:
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%esi
  mov    -0xc(%rbp),%eax
  shl    $0x2,%eax
  cltq
  add    $0x3,%rax
  lea    0x0(,%rax,4),%rdx
  mov    0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%r8d
  mov    -0xc(%rbp),%eax
  shl    $0x2,%eax
  cltq
  add    $0x2,%rax
  lea    0x0(,%rax,4),%rdx
  mov    0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edi
  mov    -0xc(%rbp),%eax
  shl    $0x2,%eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,4),%rdx
  mov    0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%ecx
  mov    -0xc(%rbp),%eax
  shl    $0x2,%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  mov    -0x8(%rbp),%rax
  sub    $0x8,%rsp
  push   %rsi
  mov    %r8d,%r9d
  mov    %edi,%r8d
  lea    D55(%rip),%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  add    $0x10,%rsp
  addl   $0x1,-0xc(%rbp)
L28:
  mov    -0xc(%rbp),%eax
  cmp    0x10(%rbp),%eax
  jl     L36
  mov    -0x20(%rbp),%edx
  mov    -0x8(%rbp),%rax
  lea    D27(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  movl   $0x0,-0xc(%rbp)
  jmp    L45
L19:
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edi
  mov    -0xc(%rbp),%edx
  mov    %edx,%eax
  add    %eax,%eax
  add    %edx,%eax
  cltq
  add    $0x2,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%esi
  mov    -0xc(%rbp),%edx
  mov    %edx,%eax
  add    %eax,%eax
  add    %edx,%eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%ecx
  mov    -0xc(%rbp),%edx
  mov    %edx,%eax
  add    %eax,%eax
  add    %edx,%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  mov    -0x8(%rbp),%rax
  mov    %edi,%r9d
  mov    %esi,%r8d
  lea    D18(%rip),%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  addl   $0x1,-0xc(%rbp)
L45:
  mov    -0xc(%rbp),%eax
  cmp    -0x20(%rbp),%eax
  jl     L19
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D26
data_type: string
name: disassemble_data
arguments: data_tag: D27
data_type: string
name: disassemble_data
arguments: data_tag: D44
data_type: string
name: disassemble_data
arguments: data_tag: D55
data_type: string
name: disassemble_data
arguments: data_tag: D18
data_type: string

tool: D26: w

tool: D27: %5d


tool: D44: %20.15lf %20.15lf %20.15lf


tool: D55: %4d %4d %4d %4d  %d


tool: D18: %4d %4d %4d  %d


assistant: ```c
int write_mesh(char *fn, int nV, double *vertex, int nF, int *face, int *facematerial, int nT, int *tetra, int *tetramaterial) {
  int i;
  FILE *f;
  f = fopen(fn, "w");
  fprintf(f, "%5d\n", nV);
  for (i = 0; i < nV; i++) {
    fprintf(f, "%20.15lf %20.15lf %20.15lf\n", vertex[3 * i + 0], vertex[3 * i + 1], vertex[3 * i + 2]);
  }
  fprintf(f, "%5d\n", nT);
  for (i = 0; i < nT; i++) {
    fprintf(f, "%4d %4d %4d %4d  %d\n", tetra[4 * i + 0], tetra[4 * i + 1], tetra[4 * i + 2], tetra[4 * i + 3], tetramaterial[i]);
  }
  fprintf(f, "%5d\n", nF);
  for (i = 0; i < nF; i++) {
    fprintf(f, "%4d %4d %4d  %d\n", face[3 * i + 0], face[3 * i + 1], face[3 * i + 2], facematerial[i]);
  }
  fclose(f);
  return 0;
}
```