user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  push   %r15
  lea    D37(%rip),%rdi
  xor    %r15d,%r15d
  push   %r14
  xor    %r14d,%r14d
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  push   %rbx
  sub    $0x88,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x78(%rsp)
  xor    %eax,%eax
  lea    0x50(%rsp),%rbp
  call   <printf@plt>
  lea    D5(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  lea    0x30(%rsp),%rax
  mov    %rax,0x18(%rsp)
  lea    0x2f(%rsp),%rax
  mov    %rax,0x10(%rsp)
  nopl   0x0(%rax)
L32:
  lea    D57(%rip),%rdi
  call   <puts@plt>
  mov    0x18(%rsp),%rbx
  mov    %rbx,%rdi
  call   <gets@plt>
  mov    %rbx,%rsi
  lea    D24(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %rbp,%rdi
  xor    %ebx,%ebx
  call   <gets@plt>
  jmp    L5
  xchg   %ax,%ax
L31:
  mov    %r15d,%r9d
  mov    %r14d,%r8d
  mov    %r12d,%ecx
  mov    %r13d,%edx
  lea    D47(%rip),%rdi
  xor    %eax,%eax
  mov    %esi,0xc(%rsp)
  call   <printf@plt>
  movsbl 0x0(%rbp,%rbx,1),%edi
  call   <isalpha@plt>
  movsbl 0x0(%rbp,%rbx,1),%edi
  add    %eax,%r13d
  call   <isupper@plt>
  movsbl 0x0(%rbp,%rbx,1),%edi
  add    %eax,%r12d
  call   <islower@plt>
  movsbl 0x0(%rbp,%rbx,1),%edi
  add    $0x1,%rbx
  add    %eax,%r14d
  call   <isdigit@plt>
  mov    0xc(%rsp),%esi
  mov    %r14d,%r8d
  mov    %r12d,%ecx
  add    %eax,%r15d
  mov    %r13d,%edx
  lea    D36(%rip),%rdi
  xor    %eax,%eax
  mov    %r15d,%r9d
  call   <printf@plt>
L5:
  mov    %rbp,%rdi
  mov    %ebx,0xc(%rsp)
  call   <strlen@plt>
  mov    0xc(%rsp),%esi
  cmp    %ebx,%eax
  jg     L31
  test   %r13d,%r13d
  lea    0x3ff(%r13),%eax
  lea    D3(%rip),%rdi
  cmovns %r13d,%eax
  sar    $0xa,%eax
  test   %r12d,%r12d
  mov    %eax,%r13d
  lea    0xff(%r12),%eax
  cmovns %r12d,%eax
  mov    %r13d,%esi
  sar    $0x8,%eax
  test   %r14d,%r14d
  mov    %eax,%r12d
  lea    0x1ff(%r14),%eax
  cmovns %r14d,%eax
  mov    %r12d,%ecx
  sar    $0x9,%eax
  test   %r15d,%r15d
  mov    %eax,%r14d
  lea    0x7ff(%r15),%eax
  cmovns %r15d,%eax
  mov    %r14d,%r8d
  sar    $0xb,%eax
  mov    %eax,%edx
  mov    %eax,%r15d
  xor    %eax,%eax
  call   <printf@plt>
  lea    D83(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    0x10(%rsp),%rsi
  lea    D85(%rip),%rdi
  call   <scanf@plt>
  movzbl 0x2f(%rsp),%eax
  and    $0xffffffdf,%eax
  cmp    $0x59,%al
  je     L32
  mov    0x78(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  add    $0x88,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L8:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: label: D37
datatype: string
name: disassemble_data
arguments: label: D5
datatype: string
name: disassemble_data
arguments: label: D57
datatype: string
name: disassemble_data
arguments: label: D24
datatype: string
name: disassemble_data
arguments: label: D47
datatype: string
name: disassemble_data
arguments: label: D36
datatype: string
name: disassemble_data
arguments: label: D3
datatype: string
name: disassemble_data
arguments: label: D83
datatype: string
name: disassemble_data
arguments: label: D85
datatype: string

tool: D37: 
Welcome to the password creator!

tool: D5: 
In this lesson, you will create a password with at least 1 digit, 1 lowercase letter, and 1 uppercase letter

tool: D57: Please enter a username:

tool: D24: 
Welcome, %s. Please enter a password:

tool: D47: 
,Top ctr: %d, hasalpha: %d, hasupper: %d, haslower: %d, hasdigit: %d

tool: D36: 
,Bottom ctr: %d, hasalpha: %d, hasupper: %d, haslower: %d, hasdigit: %d

tool: D3: 

 Thank you! Your password has %d letters and %d numbers. %d are uppercase letters and %d are lowercase letters.

tool: D83: 
Would you like to go again?

tool: D85:  %c

assistant: ```c
int main() {
  int hasUpper = 0;
  int hasAlpha = 0;
  int hasLower = 0;
  int hasDigit = 0;
  char userChoice;
  char username[25];
  char password[25];
  printf("\nWelcome to the password creator!");
  printf("\nIn this lesson, you will create a password with at least 1 digit, 1 lowercase letter, and 1 uppercase letter");
  do {
    puts("Please enter a username:");
    gets(username);
    printf("\nWelcome, %s. Please enter a password:", username);
    gets(password);
    for (int ctr = 0; ctr < strlen(password); ctr++) {
      printf("\n,Top ctr: %d, hasalpha: %d, hasupper: %d, haslower: %d, hasdigit: %d", ctr, hasAlpha, hasUpper, hasLower, hasDigit);
      hasAlpha += isalpha(password[ctr]);
      hasUpper += isupper(password[ctr]);
      hasLower += islower(password[ctr]);
      hasDigit += isdigit(password[ctr]);
      printf("\n,Bottom ctr: %d, hasalpha: %d, hasupper: %d, haslower: %d, hasdigit: %d", ctr, hasAlpha, hasUpper, hasLower, hasDigit);
    }
    hasAlpha /= 1024;
    hasUpper /= 256;
    hasLower /= 512;
    hasDigit /= 2048;
    printf("\n\n Thank you! Your password has %d letters and %d numbers. %d are uppercase letters and %d are lowercase letters.", hasAlpha, hasDigit, hasUpper, hasLower);
    printf("\nWould you like to go again?");
    scanf(" %c", &userChoice);
  } while (userChoice == 'y' || userChoice == 'Y');
  return 0;
}
```