#include<iostream> using namespace std; int main(){ cout<<"Nice to meet you"<<endl; cout<<"Nice to meet you too"<<endl; return 0; }

#include<bits/stdc++.h> using namespace std; int main(){ cout<<"Nice to meet you"<<endl; cout<<"Nice to meet you too"; return 0; }

#include <bits/stdc++.h> using namespace std; int main() { cout << "Nice to meet you" << endl; cout << "Nice to meet you too"; return 0; }

#include<iostream> using namespace std; int main(){ cout << "Nice to meet you"<< endl; cout << "Nice to meet you too"; return 0; }

#include<bits/stdc++.h> using namespace std; int main(){ cout<<"Nice to meet you"<<'\n'<<"Nice to meet you too"; return 0; }

print("Nice to meet you") print("Nice to meet you too")

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太难啦

#include <iostream> using namespace std; int main(){ cout<<"Nice to meet you"<<endl; cout<<"Nice to mee you too"; return 0; }

#include<bits/stdc++.h> using namespace std; int main(){ cout<<"Nice to meet you"<<endl; cout<<"Nice to meet you too"<<endl; return 0; }

#include <iostream> using namespace std; int main(){ cout<<"Nice to meet you"<<endl; cout<<"Nice to meet you too"; return 0; }

#include<iostream> using namespace std; int main() { cout<<Nice to meet you"<<endl; cout<<"Nice to meet you too"<<endl; return 0; }

#include<bits/stdc++.h> using namespace std; int main(){ cout<<"Nice to meet you"<<endl; cout<<"Nice to meet you too"<<endl; return 0; }