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

```asm
<soma>:
  endbr64
  push   %r15
  lea    D49(%rip),%rdi
  push   %r14
  lea    D62(%rip),%r14
  push   %r13
  lea    D67(%rip),%r13
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  push   %rbx
  sub    $0x48,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x38(%rsp)
  xor    %eax,%eax
  movl   $0x0,0x28(%rsp)
  lea    0x2c(%rsp),%rbp
  movq   $0x0,0x20(%rsp)
  movq   $0x0,0x2c(%rsp)
  movl   $0x0,0x34(%rsp)
  movl   $0x1,0x1c(%rsp)
  call   <system@plt>
  mov    0x1c(%rsp),%edx
  lea    0x1c(%rsp),%rax
  mov    %rax,0x8(%rsp)
  test   %edx,%edx
  je     L57
L41:
  add    $0x1,%r12d
  cmp    $0x1,%r12d
  jne    L69
  mov    $0x1,%esi
  xor    %eax,%eax
  mov    %rbp,%rbx
  xor    %r15d,%r15d
  lea    D53(%rip),%rdi
  call   <printf@plt>
L53:
  mov    %r15d,%edi
  add    $0x1,%r15d
  call   <letraCoeficiente@plt>
  mov    %r14,%rdi
  mov    %eax,%esi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %rbx,%rsi
  mov    %r13,%rdi
  add    $0x4,%rbx
  call   <scanf@plt>
  cmp    $0x3,%r15d
  jne    L53
L43:
  lea    D49(%rip),%rdi
  call   <system@plt>
  mov    0x1c(%rsp),%eax
  test   %eax,%eax
  jne    L41
L57:
  lea    D69(%rip),%rdi
  call   <puts@plt>
  mov    %rbp,%rdi
  call   <mostrarResultado@plt>
  mov    0x38(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L27
  add    $0x48,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nop
L69:
  mov    %r12d,%esi
  lea    D12(%rip),%rdi
  xor    %eax,%eax
  xor    %ebx,%ebx
  call   <printf@plt>
  lea    0x20(%rsp),%r15
L16:
  mov    %ebx,%edi
  call   <letraCoeficiente@plt>
  mov    %r14,%rdi
  mov    %eax,%esi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %r15,%rsi
  mov    %r13,%rdi
  add    $0x4,%r15
  call   <scanf@plt>
  mov    -0x4(%r15),%eax
  add    %eax,0x0(%rbp,%rbx,4)
  add    $0x1,%rbx
  cmp    $0x3,%rbx
  jne    L16
  lea    D42(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    0x8(%rsp),%rsi
  mov    %r13,%rdi
  call   <scanf@plt>
  jmp    L43
L27:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_tag: D49
type_infered: string
name: unpack_data
arguments: data_tag: D62
type_infered: string
name: unpack_data
arguments: data_tag: D67
type_infered: string
name: unpack_data
arguments: data_tag: D53
type_infered: string
name: unpack_data
arguments: data_tag: D69
type_infered: string
name: unpack_data
arguments: data_tag: D12
type_infered: string
name: unpack_data
arguments: data_tag: D42
type_infered: string

tool: D49: cls

tool: D62: Informe o coeficiente de %c: 

tool: D67: %d

tool: D53: --vetor %d---


tool: D69: ---Vetor resultante (soma)---

tool: D12: ---vetor %d---


tool: D42: Deseja informar outro vetor? (1 - Sim / 0 - Nao): 

assistant: ```c
void soma() {
  int i = 0, j, vet[3] = {0, 0, 0};
  int vetResult[3] = {0, 0, 0};
  int op = 1;
  system("cls");
  while (op) {
    if (i == 0) {
      printf("--vetor %d---\n", i + 1);
      for (j = 0; j < 3; j++) {
        printf("Informe o coeficiente de %c: ", letraCoeficiente(j));
        scanf("%d", &vetResult[j]);
      }
    } else {
      printf("---vetor %d---\n", i + 1);
      for (j = 0; j < 3; j++) {
        printf("Informe o coeficiente de %c: ", letraCoeficiente(j));
        scanf("%d", &vet[j]);
        vetResult[j] += vet[j];
      }
    }
    i++;
    if (i > 1) {
      printf("Deseja informar outro vetor? (1 - Sim / 0 - Nao): ");
      scanf("%d", &op);
    }
    system("cls");
  }
  printf("---Vetor resultante (soma)---\n");
  mostrarResultado(vetResult);
}
```