Programming Fundamentals/Introduction/C++

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hello.cpp[edit | edit source]

// This program displays "Hello world!"
// References:

#include <iostream>

int main()
    std::cout << "Hello world!";

Try It[edit | edit source]

Copy and paste the code above into one of the following free online development environments or use your own C++ compiler / interpreter / IDE.

See Also[edit | edit source]