ascii animation of an analog clock

void clk() {
  for(int i = 1; i <= 3; i++) {
    std::cout<<"|";
    if(i == 2) {
      std::cout<<"@";
    }
    else {
      std::cout<<" ";
    }
    std::cout<<"|\n";
  }
  std::cout<<"|";
  for(int i = 1; i <= 3; i++) {
    if(i == 2) {
      std::cout<<"|";
    }
    else {
      std::cout<<" ";
    }
  }
  std::cout<<"|";
  std::cout<<"\n";
  for(int i = 1; i <= 3; i++) {
    std::cout<<"|";
    if(i == 2) {
      std::cout<<"@";
    }
    else {
      std::cout<<" ";
    }
    std::cout<<"|