题解 | #记票统计#

// HJ94 计票统计.cpp : 此文件包含 "main" 函数。程序执行将在此处开始并结束。
//

#include<iostream>
#include<bits/stdc++.h>

using namespace std;

int main()
{
	int m, n;
	vector<string>str;
	vector<string>match;
	while (cin >> m)
	{
		for (int i = 0; i < m; i++)
		{
			string x;
			cin >> x;
			str.push_back(x);
		}
		cin >> n;
		for (int i = 0; i < n; i++)
		{
			string x;
			cin >> x;
			match.push_back(x);
		}
		int l1 = str.size(), l2 = match.size();
		vector<int>num(l1);
		/*for (auto c : str)
			cout << c << endl;
		for (auto x : match)
			cout << x << endl;*/
		for (int i = 0; i < str.size(); i++)
		{
			for (int j = 0; j < match.size(); j++)
			{
				if (str[i] == match[j])
				{
					num[i]++;
				}
			}
		}
		int sum = 0;
		for (auto c : num)
		{
			sum += c;
		}
		for (int i = 0; i < l1; i++)
		{
			cout << str[i] << " : " << num[i] << endl;
		}
		cout << "Invalid" << " : " << n - sum << endl;
	}
	return 0;
}