Hello World

例行“hello world”的输出

C语言

#include <stdio.h>
int main(int argc, char * argv[])
{
    printf("Hello World!!!\n");
        return 0;
}

C++

#include <iostream>

using namespace std;

int main(int argc, char * argv[])
{
    cout << "Hello World!!!" << endl;
        return 0;
}

python 2.x

print "Hello World!!!"

python 3.x

print("Hello World")