Answers for "C++ cin cout"

c++ std::copy to cout

//it_start and it_end are the start and end iterators of your container
//(ie. vec.begin() and vec.end())
//T is the type of your container (for example, for a std::vector<int> then
//T is int)
//separator is a string that will be inserted between each element

std::copy(it_start, it_end, std::ostream_iterator<T>(std::cout, separator));

cout

cout << "Hello World!";

C++ cin cout

int age;
cout << "How old are you ?" << endl;
cin >> age;

c++ cin operator

//Akbarali saqlagan C++ bo'yicha cin operatoriga ta'rif
#include <iostream>
using namespace std;
int main (){
  int a;
  cout << "Kattaroq sonni yozing: ";
  cin >> a;
  int b;
  cout << "Tepadaginga nisbatan kichik bo`lgan son(qiymatni) yozing: ";
  cin >> b;
  cout << "Birinchi kiritgan soningizdan ikkinchi kiitgan soningiz " << a-b << " marta katta ekanligi ma'lum bo'ldi.\n";
  return 0;
}

how to cout in c++

std::cout << "Hello World!" << std::endl; //Or you can do
std::cout << "Hello World!" <<; //Only in some scenarios

cout c++

// It prints output on the screen
std::cout << "C++ Programming" << endl;