C++ cout iostream
#include <iostream> // for std::cout
//std::cout outputs Strings, numbers and variables to the commandline
int main()
{
int x = 1
std::cout << "Hello" << " world!\n" << x;
/* outputs: Hello world!
1 */
////////////////////////////////////////////////////////////////////////////////////
// cout does not make a new line for each call
std::cout << "The answere: ";
std::cout << 42;
/* outputs: The answere: 42 */
///////////////////////////////////////////////////////////////////////////////////
// std::endl and \n are both newlines
// std::endl adds a newline and makes sure the text gets displayed immediately
// "\n" adds a newline.(cout makes it display immediately by default)
std::cout << "step1" << std::endl
<< "step2" << '\n'
<< "end";
/* outputs: step1
step2
end */
//////////////////////////////////////////////////////////////////////////////////
return 0;
}
//The operator << gets overloaded by iostream to change its usage to what you see above
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