user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x50,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    D20(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
L37:
  lea    D92(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0x3,%esi
  lea    D61(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0x44(%rbp),%rax
  mov    %rax,%rsi
  lea    D149(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  mov    $0x5,%esi
  lea    D61(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0x40(%rbp),%rax
  mov    %rax,%rsi
  lea    D149(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  mov    $0x7,%esi
  lea    D61(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0x3c(%rbp),%rax
  mov    %rax,%rsi
  lea    D149(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  lea    D169(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    -0x44(%rbp),%eax
  imul   $0x46,%eax,%ecx
  mov    -0x40(%rbp),%edx
  mov    %edx,%eax
  shl    $0x2,%eax
  add    %edx,%eax
  shl    $0x2,%eax
  add    %edx,%eax
  add    %eax,%ecx
  mov    -0x3c(%rbp),%edx
  mov    %edx,%eax
  shl    $0x4,%eax
  sub    %edx,%eax
  add    %ecx,%eax
  mov    %eax,-0x34(%rbp)
  jmp    L86
L23:
  subl   $0x69,-0x34(%rbp)
L86:
  cmpl   $0x69,-0x34(%rbp)
  jg     L23
  mov    -0x34(%rbp),%eax
  mov    %eax,%esi
  lea    D18(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D139(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0x30(%rbp),%rax
  mov    %rax,%rsi
  lea    D184(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  movzbl -0x30(%rbp),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <tolower@plt>
  cmp    $0x79,%al
  je     L6
  lea    D52(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0x38(%rbp),%rax
  mov    %rax,%rsi
  lea    D149(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  mov    -0x38(%rbp),%eax
  cmp    %eax,-0x34(%rbp)
  je     L89
  mov    -0x38(%rbp),%edx
  movslq %edx,%rax
  imul   $0x55555556,%rax,%rax
  shr    $0x20,%rax
  mov    %edx,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%eax
  mov    %eax,%ecx
  add    %ecx,%ecx
  add    %eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  mov    -0x44(%rbp),%edx
  cmp    %edx,%eax
  je     L41
  mov    -0x44(%rbp),%edi
  mov    -0x38(%rbp),%edx
  movslq %edx,%rax
  imul   $0x55555556,%rax,%rax
  shr    $0x20,%rax
  mov    %edx,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%eax
  mov    %eax,%ecx
  add    %ecx,%ecx
  add    %eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  mov    -0x38(%rbp),%esi
  mov    %edi,%r8d
  mov    %eax,%ecx
  mov    $0x3,%edx
  lea    D48(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L41:
  mov    -0x38(%rbp),%edx
  movslq %edx,%rax
  imul   $0x66666667,%rax,%rax
  shr    $0x20,%rax
  sar    %eax
  mov    %edx,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%eax
  mov    %eax,%ecx
  shl    $0x2,%ecx
  add    %eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  mov    -0x40(%rbp),%edx
  cmp    %edx,%eax
  je     L70
  mov    -0x40(%rbp),%edi
  mov    -0x38(%rbp),%edx
  movslq %edx,%rax
  imul   $0x66666667,%rax,%rax
  shr    $0x20,%rax
  sar    %eax
  mov    %edx,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%eax
  mov    %eax,%ecx
  shl    $0x2,%ecx
  add    %eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  mov    -0x38(%rbp),%esi
  mov    %edi,%r8d
  mov    %eax,%ecx
  mov    $0x5,%edx
  lea    D48(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L70:
  mov    -0x38(%rbp),%eax
  movslq %eax,%rdx
  imul   $0xffffffff92492493,%rdx,%rdx
  shr    $0x20,%rdx
  add    %eax,%edx
  sar    $0x2,%edx
  mov    %eax,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%edx
  mov    %edx,%ecx
  shl    $0x3,%ecx
  sub    %edx,%ecx
  sub    %ecx,%eax
  mov    %eax,%edx
  mov    -0x3c(%rbp),%eax
  cmp    %eax,%edx
  je     L35
  mov    -0x3c(%rbp),%edi
  mov    -0x38(%rbp),%edx
  movslq %edx,%rax
  imul   $0xffffffff92492493,%rax,%rax
  shr    $0x20,%rax
  add    %edx,%eax
  sar    $0x2,%eax
  mov    %edx,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%eax
  mov    %eax,%ecx
  shl    $0x3,%ecx
  sub    %eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  mov    -0x38(%rbp),%esi
  mov    %edi,%r8d
  mov    %eax,%ecx
  mov    $0x7,%edx
  lea    D48(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L35
L89:
  mov    -0x34(%rbp),%eax
  mov    %eax,%esi
  lea    D190(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L35
L6:
  lea    D121(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
L35:
  lea    D205(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0x30(%rbp),%rax
  mov    %rax,%rsi
  lea    D184(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  movzbl -0x30(%rbp),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <tolower@plt>
  cmp    $0x6e,%al
  jne    L37
  lea    D166(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L0
  call   <__stack_chk_fail@plt>
L0:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: label: D20
type: string
name: unpack_data
arguments: label: D92
type: string
name: unpack_data
arguments: label: D61
type: string
name: unpack_data
arguments: label: D149
type: string
name: unpack_data
arguments: label: D169
type: string
name: unpack_data
arguments: label: D18
type: string
name: unpack_data
arguments: label: D139
type: string
name: unpack_data
arguments: label: D184
type: string
name: unpack_data
arguments: label: D52
type: string
name: unpack_data
arguments: label: D48
type: string
name: unpack_data
arguments: label: D190
type: string
name: unpack_data
arguments: label: D121
type: string
name: unpack_data
arguments: label: D205
type: string
name: unpack_data
arguments: label: D166
type: string

tool: D20: A mathematical boomerang puzzle as invented by the ancient
mathematician Nicomachus.


tool: D92: Think of a number between 1 and 100

tool: D61: Your number divided by %d has a remainder of ? 

tool: D149: %d

tool: D169: 

So your number is...


tool: D18: 	%d!



tool: D139: Am I correct? 

tool: D184: %s

tool: D52: 
What was your number? 

tool: D48: %d divided by %d has a remainder of %d, not %d.


tool: D190: That's what I said, %d. You had me worried.


tool: D121: Yes, I knew it.

tool: D205: 
Thank you. Would you like to play again? 

tool: D166: Good Bye, then.

assistant: ```c
int main(void) {
  int a, b, c, d, r;
  char yesno[25];
  printf("A mathematical boomerang puzzle as invented by the ancient\n"
         "mathematician Nicomachus.\n\n");
  do {
    printf("Think of a number between 1 and 100\n");
    printf("Your number divided by %d has a remainder of ? ", 3);
    scanf("%d", &a);
    printf("Your number divided by %d has a remainder of ? ", 5);
    scanf("%d", &b);
    printf("Your number divided by %d has a remainder of ? ", 7);
    scanf("%d", &c);
    printf("\n\nSo your number is...\n\n");
    r = 70 * a + 21 * b + 15 * c;
    while (r > 105)
      r -= 105;
    printf("\t%d!\n\n", r);
    printf("Am I correct? ");
    scanf("%s", yesno);
    if (tolower(yesno[0]) != 'y') {
      printf("\nWhat was your number? ");
      scanf("%d", &d);
      if (d - r) {
        if (!(d % 3 == a))
          printf("%d divided by %d has a remainder of %d, not %d.\n", d, 3, d % 3, a);
        if (!(d % 5 == b))
          printf("%d divided by %d has a remainder of %d, not %d.\n", d, 5, d % 5, b);
        if (!(d % 7 == c))
          printf("%d divided by %d has a remainder of %d, not %d.\n", d, 7, d % 7, c);
      } else
        printf("That's what I said, %d. You had me worried.\n", r);
    } else
      printf("Yes, I knew it.\n");
    printf("\nThank you. Would you like to play again? ");
    scanf("%s", yesno);
  } while (tolower(yesno[0]) != 'n');
  printf("Good Bye, then.");
  return 0;
}
```