#include <iostream>
#include <string>
#include <vector>
using namespace std;
int mainssss()
{
//一个词语在标题出现一次相当于三次,在正文出现一次相当于一次
//top3高频的词。
int topN, paperCount;
//topN = 3, paperCount = 2;
cin >> topN >> paperCount;
vector<string> title;
vector<string> paper;
cin.get();//数字和字符串的间隔必须输入这个
for (int i = 0; i < paperCount; i++)
{
string aa;//必须用string定义,不能直接输入到title[i]
getline(cin, aa);
title.push_back(aa);
string bb;
getline(cin, bb);
paper.push_back(bb);
}
for (auto t : title)
{
cout << "title:" << t << endl;
}
for (auto p : paper)
{
cout << "paper:" << p << endl;
}
return 0;
}