#include<bits/stdc++.h>
using namespace std;signed main(){cout << "Hello, World!\n" << "Hello, World!\n" << "Hello, World!";}

#include<bits/stdc++.h>

using namespace std;

int main(){

cout<<"Hello, World!"<<endl;

cout<<"Hello, World!"<<endl;

cout<<"Hello, World!"<<endl;

return 0;

}

这个也可以

#include<bits/stdc++.h>

using namespace std;

int main(){

for(int i=0;i<=2;i++){

cout<<"Hello, World!"<<endl;

}
return 0;

}

极限压缩

#include<bits/stdc++.h>
using namespace std;signed main(){cout << "Hello, World!\n" << "Hello, World!\n" << "Hello, World!";}

#include using namespace std; int main() { cout<<"Hello, World!\n"; cout<<"Hello, World!\n"; cout<<"Hello, World!\n"; }

#include <stdio.h>

#include

using namespace std;

int main()

{

cout << "Hello, World!" << endl;

cout << "Hello, World!" << endl;

cout << "Hello, World!";

return 0;

}