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

```asm
<main>:
  endbr64
  push   %r15
  lea    D80(%rip),%rdi
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <printf@plt>
  lea    0x4(%rsp),%rsi
  lea    D75(%rip),%rdi
  call   <scanf@plt>
  movslq 0x4(%rsp),%r13
  mov    %r13,%rax
  imul   $0x68db8bad,%r13,%r13
  cltd
  sar    $0x2c,%r13
  sub    %edx,%r13d
  imul   $0x2710,%r13d,%edx
  sub    %edx,%eax
  movslq %eax,%r14
  cltd
  imul   $0x10624dd3,%r14,%r14
  sar    $0x26,%r14
  sub    %edx,%r14d
  imul   $0x3e8,%r14d,%edx
  sub    %edx,%eax
  movslq %eax,%r15
  cltd
  imul   $0x51eb851f,%r15,%r15
  sar    $0x25,%r15
  sub    %edx,%r15d
  imul   $0x64,%r15d,%edx
  sub    %edx,%eax
  movslq %eax,%r12
  cltd
  imul   $0x66666667,%r12,%r12
  sar    $0x22,%r12
  sub    %edx,%r12d
  lea    (%r12,%r12,4),%edx
  add    %edx,%edx
  sub    %edx,%eax
  mov    %eax,0x4(%rsp)
  mov    %eax,%ebp
  test   %r13d,%r13d
  je     L6
  mov    $0x5,%esi
  cmp    %r13d,%eax
  jne    L9
  cmp    %r12d,%r14d
  je     L107
  nopl   (%rax)
L9:
  lea    D64(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %r13d,%esi
  lea    D79(%rip),%r13
  xor    %eax,%eax
  mov    %r13,%rdi
  call   <printf@plt>
  mov    %r14d,%esi
  mov    %r13,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %r15d,%esi
  mov    %r13,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %r12d,%esi
  mov    %r13,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  lea    D77(%rip),%rdi
  mov    %ebp,%esi
  xor    %eax,%eax
  call   <printf@plt>
  lea    D61(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
L96:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L71
  add    $0x10,%rsp
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L6:
  test   %r14d,%r14d
  je     L23
  mov    $0x4,%esi
  cmp    %r14d,%eax
  jne    L9
  cmp    %r12d,%r15d
  jne    L9
L107:
  lea    D64(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %r13d,%esi
  lea    D79(%rip),%r13
  xor    %eax,%eax
  mov    %r13,%rdi
  call   <printf@plt>
  mov    %r14d,%esi
  mov    %r13,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %r15d,%esi
  mov    %r13,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %r12d,%esi
  mov    %r13,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %ebp,%esi
  lea    D77(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  lea    D86(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  jmp    L96
L23:
  test   %r15d,%r15d
  jne    L2
  test   %r12d,%r12d
  jne    L55
  mov    $0x1,%esi
  jmp    L107
L2:
  mov    $0x3,%esi
  cmp    %r15d,%eax
  jne    L9
  jmp    L107
L55:
  mov    $0x2,%esi
  cmp    %r12d,%eax
  jne    L9
  jmp    L107
L71:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_tag: D80
data_type: string
name: retrieve_data
arguments: data_tag: D75
data_type: string
name: retrieve_data
arguments: data_tag: D64
data_type: string
name: retrieve_data
arguments: data_tag: D79
data_type: string
name: retrieve_data
arguments: data_tag: D77
data_type: string
name: retrieve_data
arguments: data_tag: D61
data_type: string
name: retrieve_data
arguments: data_tag: D86
data_type: string

tool: D80: Please enter a integer with five or less digits: 

tool: D75: %d

tool: D64: Digits: %d


tool: D79: %d   

tool: D77: %d   


tool: D61: The integer you entered is not a palindrome.

tool: D86: The integer you entered is a palindrome.

assistant: ```c
void main() {
  int ful, num1, num2, num3, num4, num5;
  int digits;
  int ispal = 0;
  printf("Please enter a integer with five or less digits: ");
  scanf("%d", &ful);
  num1 = ful / 10000;
  ful = ful % 10000;
  num2 = ful / 1000;
  ful = ful % 1000;
  num3 = ful / 100;
  ful = ful % 100;
  num4 = ful / 10;
  ful = ful % 10;
  num5 = ful;
  if (num1 == 0) {
    digits = 4;
    if (num2 == 0) {
      digits = 3;
      if (num3 == 0) {
        digits = 2;
        if (num4 == 0)
          digits = 1;
      }
    }
  } else
    digits = 5;
  if (digits == 1)
    ispal = 1;
  else if (digits == 2) {
    if (num4 == num5)
      ispal = 1;
  } else if (digits == 3) {
    if (num3 == num5)
      ispal = 1;
  } else if (digits == 4) {
    if (num2 == num5)
      if (num3 == num4)
        ispal = 1;
  } else if (digits == 5) {
    if (num1 == num5)
      if (num2 == num4)
        ispal = 1;
  }
  printf("Digits: %d\n", digits);
  printf("%d   ", num1);
  printf("%d   ", num2);
  printf("%d   ", num3);
  printf("%d   ", num4);
  printf("%d   \n", num5);
  if (ispal == 1)
    printf("The integer you entered is a palindrome.");
  if (ispal == 0)
    printf("The integer you entered is not a palindrome.");
}
```