不会有人不会吧∑(〟OОO)真…真的吗!?

#include<bits/stdc++.h> using namespace std;

int main(){

cout<<"春晓";
cout<<endl;
cout<<"春眠不觉晓，"<<endl;
cout<<"处处蚊子咬。"<<endl;
cout<<"夜来嗡嗡声，"<<endl;
cout<<"脓包知多少。"<<endl; 
return 0;

}

#include <iostream>
#include <cstdio>

using namespace std;

int main(){
    printf(
        "春晓\n"
        "春眠不觉晓，\n"
        "处处蚊子咬。\n"
        "夜来嗡嗡声，\n"
        "脓包知多少。"
    );
    return 0;
}