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

```asm
<main>:
  endbr64
  push   %r15
  lea    D54(%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    D16(%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     L130
  mov    $0x5,%esi
  cmp    %r13d,%eax
  jne    L85
  cmp    %r12d,%r14d
  je     L8
  nopl   (%rax)
L85:
  lea    D43(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %r13d,%esi
  lea    D17(%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    D57(%rip),%rdi
  mov    %ebp,%esi
  xor    %eax,%eax
  call   <printf@plt>
  lea    D41(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
L100:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L76
  add    $0x10,%rsp
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L130:
  test   %r14d,%r14d
  je     L115
  mov    $0x4,%esi
  cmp    %r14d,%eax
  jne    L85
  cmp    %r12d,%r15d
  jne    L85
L8:
  lea    D43(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %r13d,%esi
  lea    D17(%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    D57(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  lea    D47(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  jmp    L100
L115:
  test   %r15d,%r15d
  jne    L86
  test   %r12d,%r12d
  jne    L51
  mov    $0x1,%esi
  jmp    L8
L86:
  mov    $0x3,%esi
  cmp    %r15d,%eax
  jne    L85
  jmp    L8
L51:
  mov    $0x2,%esi
  cmp    %r12d,%eax
  jne    L85
  jmp    L8
L76:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_tag: D54
type: string
name: unpack_data
arguments: data_tag: D16
type: string
name: unpack_data
arguments: data_tag: D43
type: string
name: unpack_data
arguments: data_tag: D17
type: string
name: unpack_data
arguments: data_tag: D57
type: string
name: unpack_data
arguments: data_tag: D41
type: string
name: unpack_data
arguments: data_tag: D47
type: string

tool: D54: Please enter a integer with five or less digits: 

tool: D16: %d

tool: D43: Digits: %d


tool: D17: %d   

tool: D57: %d   


tool: D41: The integer you entered is not a palindrome.

tool: D47: 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.");
}
```