c++ get input without loop
#include <iostream>
int main() {
int num;
std::cin >> num;
std::cout << "The input number is: " << num << std::endl;
return 0;
}
#include <iostream>
int main() {
int num;
std::cin >> num;
std::cout << "The input number is: " << num << std::endl;
return 0;
}