Hello,World!

1 #include <iostream>
2 #include <cstdio>
3 using namespace std;
4 int main(int argc, char *argv[])
5 {
6     cout<<"Hello,world!"<<endl;
7     return 0;
8 }
原文地址:https://www.cnblogs.com/zhuohan123/p/3231071.html