user: What would the C source look like for the assembly code provided here:

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  lea    -0x30000(%rsp),%r11
L117:
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  cmp    %r11,%rsp
  jne    L117
  sub    $0xd68,%rsp
  pxor   %xmm0,%xmm0
  mov    $0x18690,%edx
  xor    %esi,%esi
  mov    $0x1,%ebx
  mov    %fs:0x28,%rax
  mov    %rax,0x30d58(%rsp)
  xor    %eax,%eax
  lea    0x20(%rsp),%rdi
  movl   $0x1e,0xc(%rsp)
  lea    0xf(%rsp),%r12
  movaps %xmm0,0x10(%rsp)
  call   <memset@plt>
  nopl   (%rax)
L138:
  xor    %eax,%eax
  mov    %ebx,%ebp
  call   <getchar@plt>
  mov    %al,(%r12,%rbx,1)
  add    $0x1,%rbx
  cmp    $0x23,%al
  jne    L138
  pxor   %xmm0,%xmm0
  mov    $0x18690,%edx
  xor    %esi,%esi
  mov    $0x1,%r12d
  lea    0x186c0(%rsp),%rdi
  movaps %xmm0,0x186b0(%rsp)
  lea    0x186af(%rsp),%r13
  call   <memset@plt>
  xor    %eax,%eax
  call   <getchar@plt>
  nopw   0x0(%rax,%rax,1)
L169:
  xor    %eax,%eax
  mov    %r12d,%ebx
  call   <getchar@plt>
  mov    %al,0x0(%r13,%r12,1)
  add    $0x1,%r12
  cmp    $0xa,%al
  jne    L169
  cmpb   $0x4e,0x186b0(%rsp)
  je     L62
L69:
  lea    0xc(%rsp),%rdi
  movslq %ebp,%r14
  call   <create_sheet@plt>
  movzbl 0x10(%rsp,%r14,1),%ecx
  mov    %rax,%r15
  test   %cl,%cl
  je     L73
  xor    %r12d,%r12d
  lea    D4(%rip),%r13
  nopl   0x0(%rax)
L171:
  sub    $0x2b,%ecx
  movzbl %cl,%edi
L7:
  cmp    $0x32,%cl
  ja     L7
  movslq 0x0(%r13,%rdi,4),%rsi
  add    %r13,%rsi
  notrack jmp *%rsi
  cs nopw 0x0(%rax,%rax,1)
  xor    %eax,%eax
  call   <pop@plt>
  sub    $0x1,%rax
  js     L161
  movslq %eax,%r14
  mov    %r14,%rbp
  nopl   0x0(%rax,%rax,1)
L161:
  movzbl 0x10(%rsp,%r14,1),%ecx
  test   %cl,%cl
  jne    L171
L73:
  mov    0x30d58(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L181
  add    $0x30d68,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   (%rax)
  mov    %ebp,%edi
  call   <push@plt>
  movslq %r12d,%rax
  cmpb   $0x0,(%r15,%rax,1)
  jne    L161
  xor    %eax,%eax
  call   <pop@plt>
  lea    0x10(%rsp),%rdi
  call   <toIFE@plt>
  jmp    L161
  nopl   0x0(%rax)
  lea    0x1(%r12),%eax
  cltd
  idivl  0xc(%rsp)
  mov    %edx,%r12d
  jmp    L161
  nopw   0x0(%rax,%rax,1)
  mov    0xc(%rsp),%ecx
  lea    -0x1(%r12,%rcx,1),%eax
  cltd
  idiv   %ecx
  mov    %edx,%r12d
  jmp    L161
  nopl   0x0(%rax)
  movslq %r12d,%rax
  lea    D18(%rip),%rdi
  movsbl (%r15,%rax,1),%esi
  call   <printf@plt>
  jmp    L161
  nopl   0x0(%rax)
  movslq %r12d,%rax
  subb   $0x1,(%r15,%rax,1)
  jmp    L161
  nopl   (%rax)
  movslq %ebx,%rcx
  movslq %r12d,%rax
  add    $0x1,%ebx
  movzbl 0x186b0(%rsp,%rcx,1),%ecx
  mov    %cl,(%r15,%rax,1)
  jmp    L161
  nopw   0x0(%rax,%rax,1)
  movslq %r12d,%rax
  addb   $0x1,(%r15,%rax,1)
  jmp    L161
L62:
  cmpb   $0x55,0x186b1(%rsp)
  jne    L69
  cmpb   $0x4c,0x186b2(%rsp)
  jne    L69
  cmpb   $0x4c,0x186b3(%rsp)
  jne    L69
  movl   $0x0,0x186b0(%rsp)
  jmp    L69
L181:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: label: D18
datatype: string

tool: D18: %c

assistant: ```c
int main(int argc, char **argv) {
  int buffsize = 30;
  char inf[100000] = {0};
  int incur = 0;
  char s = 'a';
  while (s != '#') {
    s = getchar();
    inf[incur] = s;
    incur++;
  }
  char input[100000] = {0};
  int inputcur = 0;
  s = getchar();
  s = 'a';
  while (s != '\n') {
    s = getchar();
    input[inputcur] = s;
    inputcur++;
  }
  if (input[0] == 'N' && input[1] == 'U' && input[2] == 'L' && input[3] == 'L') {
    input[0] = input[1] = input[2] = input[3] = 0;
  }
  char *sheet;
  int cur = 0;
  sheet = create_sheet(&buffsize);
  char ch;
  while (ch = inf[incur]) {
    switch (ch) {
    case '+':
      sheet[cur] += 1;
      break;
    case '-':
      sheet[cur] -= 1;
      break;
    case '>':
      cur = (cur + 1) % buffsize;
      break;
    case '<':
      cur = (cur - 1 + buffsize) % buffsize;
      break;
    case ',':
      sheet[cur] = input[inputcur];
      inputcur++;
      break;
    case '.':
      printf("%c", sheet[cur]);
      break;
    case '[': {
      push(incur);
      if (sheet[cur]) {
      } else {
        pop();
        toIFE(inf);
      }
      break;
    }
    case ']': {
      long cut_f = (long)pop() - 1;
      if (cut_f >= 0) {
        incur = cut_f;
      } else {
      }
      break;
    }
    }
  }
  return 0;
}
```