题解 | #HelloWorld#

#include <iostream>
using namespace std;
int main()
{
    int N;
    cin>>N;
    for(int i=1;i<=N;i++){//注意if条件的顺序
        if(i%2==0&&i%3==0){
            cout<<"HelloWorld"<<endl;
        }else if(i%2==0){
            cout<<"Hello"<<endl;
        }else if(i%3==0){
            cout<<"World"<<endl;
        }else{
            cout<<i<<endl;
        }
    }
    return 0;
}