text: 
  int main() {
  
    int number;
    int error;
  
    error = -5;
  
    switch(number) {
    case 1:
      error = 0;
      break;
    case 2:
      error = 0;
      break;
    default:
      error = -5;
      break;
    }
  
    error = 1;
    return 0;
  }
  
  
  
  