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
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  lea    D47(%rip),%rbx
  lea    D20(%rip),%rbp
  jmp    L205
L192:
  lea    D56(%rip),%rdi
  call   <puts@plt>
  jmp    L205
L181:
  cmpb   $0x30,-0x2(%r14)
  je     L226
L147:
  mov    %r13d,%esi
  mov    $0x10,%edi
  call   <pow@plt>
  mov    %rax,%rdx
  movsbl %r12b,%r12d
  sub    $0x30,%r12d
  movslq %r12d,%rax
  imul   %rdx,%rax
  add    %rax,0x8(%rsp)
  jmp    L226
L97:
  mov    %r15d,%eax
  sub    %r13d,%eax
  cltq
  cmpb   $0x78,0x1d(%rsp,%rax,1)
  jne    L147
  jmp    L226
  mov    %r13d,%esi
  mov    $0x10,%edi
  call   <pow@plt>
  imul   $0xa,%rax,%rax
  add    %rax,0x8(%rsp)
L226:
  add    $0x1,%r13d
  sub    $0x1,%r14
  cmp    %r15d,%r13d
  je     L128
L64:
  movzbl -0x1(%r14),%r12d
  cmp    $0x78,%r12b
  je     L181
  cmp    $0x30,%r12b
  je     L97
  lea    -0x41(%r12),%eax
  cmp    $0x25,%al
  ja     L147
  movzbl %al,%eax
  lea    D44(%rip),%rcx
  movslq (%rcx,%rax,4),%rax
  add    %rcx,%rax
  notrack jmp *%rax
  mov    %r13d,%esi
  mov    $0x10,%edi
  call   <pow@plt>
  imul   $0xb,%rax,%rax
  add    %rax,0x8(%rsp)
  jmp    L226
  mov    %r13d,%esi
  mov    $0x10,%edi
  call   <pow@plt>
  imul   $0xc,%rax,%rax
  add    %rax,0x8(%rsp)
  jmp    L226
  mov    %r13d,%esi
  mov    $0x10,%edi
  call   <pow@plt>
  imul   $0xd,%rax,%rax
  add    %rax,0x8(%rsp)
  jmp    L226
  mov    %r13d,%esi
  mov    $0x10,%edi
  call   <pow@plt>
  imul   $0xe,%rax,%rax
  add    %rax,0x8(%rsp)
  jmp    L226
  mov    %r13d,%esi
  mov    $0x10,%edi
  call   <pow@plt>
  imul   $0xf,%rax,%rax
  add    %rax,0x8(%rsp)
  jmp    L226
L188:
  movq   $0x0,0x8(%rsp)
L128:
  mov    0x8(%rsp),%rsi
  lea    D1(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L205
L134:
  lea    0x1d(%rsp),%rdi
  call   <atoi@plt>
  mov    %eax,%esi
  lea    D13(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L205:
  lea    0x1d(%rsp),%r12
  mov    %r12,%rsi
  mov    %rbx,%rdi
  call   <scanf@plt>
  mov    %r12,%rdi
  call   <atoi@plt>
  cmpb   $0x2d,0x1d(%rsp)
  je     L113
  mov    %r12,%rdi
  mov    %rbp,%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L192
  cmpb   $0x30,0x1d(%rsp)
  jne    L134
  cmpb   $0x78,0x1e(%rsp)
  jne    L134
  lea    0x1d(%rsp),%rdi
  call   <strlen@plt>
  mov    %eax,%r15d
  test   %eax,%eax
  jle    L188
  cltq
  lea    0x1d(%rsp,%rax,1),%r14
  mov    $0x0,%r13d
  movq   $0x0,0x8(%rsp)
  jmp    L64
L113:
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L15
  mov    $0x0,%eax
  add    $0x38,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L15:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_label: D47
type: string
name: unpack_data
arguments: data_label: D20
type: string
name: unpack_data
arguments: data_label: D56
type: string
name: unpack_data
arguments: data_label: D1
type: string
name: unpack_data
arguments: data_label: D13
type: string

tool: D47: %s

tool: D20: 0x80000000

tool: D56: 2147483648

tool: D1: %i


tool: D13: 0x%X


assistant: ```c
int main() {
  int tam, k = 0, l = 0, pos = 0;
  long long r = 0, resul = 0;
  char ent[11], val;
  unsigned int v = 0, v1 = 0, v2 = 0, v3 = 0, j = 0, conv = 0;
  int q = 0, i = 0;
  while ((ent[0] == '0' && ent[1] == 'x') || conv >= 0) {
    scanf("%s", ent);
    conv = atoi(ent);
    resul = 0;
    if (ent[0] == '-') {
      break;
    } else if (strcmp(ent, "0x80000000") == 0) {
      printf("2147483648\n");
    } else if (ent[0] == '0' && ent[1] == 'x') {
      tam = strlen(ent) - 1;
      for (i = tam; i >= 0; i--) {
        val = ent[i];
        if (val == 'x' && ent[i - 1] == '0') {
        } else if (val == '0' && ent[i + 1] == 'x') {
        } else if (val == 'A' || val == 'a') {
          r = 10;
          pos = tam - i;
          resul = resul + (r * pow(16, pos));
        } else if (val == 'B' || val == 'b') {
          r = 11;
          pos = tam - i;
          resul = resul + (r * pow(16, pos));
        } else if (val == 'C' || val == 'c') {
          r = 12;
          pos = tam - i;
          resul = resul + (r * pow(16, pos));
        } else if (val == 'D' || val == 'd') {
          r = 13;
          pos = tam - i;
          resul = resul + (r * pow(16, pos));
        } else if (val == 'E' || val == 'e') {
          r = 14;
          pos = tam - i;
          resul = resul + (r * pow(16, pos));
        } else if (val == 'F' || val == 'f') {
          r = 15;
          pos = tam - i;
          resul = resul + (r * pow(16, pos));
        } else {
          r = val - 48;
          pos = tam - i;
          resul = resul + (r * pow(16, pos));
        }
      }
      printf("%i\n", resul);
    } else {
      v = atoi(ent);
      printf("0x%X\n", v);
    }
  }
  return 0;
}
```