Hello World in C++

| hello.cpp

#include <iostream>
 
using namespace std;
 
int main() {
  cout << "Hello World!" << endl;
 
  return 0;
}

“Hello World!” in C++ in 107 characters¹⁾.

¹⁾

The default dokuwiki codebox strips out a final newline character. The standard Unix terminal program wc will report the download as 106 characters as it is presented here, and 107 with the final newline character after the final }. You may have to imagine this final character or add it yourself ; )

UT Martin Competitive Programming Guidebook

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Hello World in C++

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