Use std::cout to output various data : cout « Development « C++ Tutorial

1. C++ Tutorial
2. Development
3. cout

#include <iostream>
int main()
{
    std::cout << "test.\n";
    std::cout << "Here is 5: " << 5 << "\n";
    std::cout << "Here is a very big number:\t" << 70000;
    std::cout << (float) 5/8 << std::endl;
    std::cout << (double) 7000 * 7000 << std::endl;
    std::cout << "a liiiiiiiiiiiiiiiiiiiiiiine\n";
    return 0;
}

test.
Here is 5: 5
Here is a very big number:      700000.625
4.9e+007
a liiiiiiiiiiiiiiiiiiiiiiine