A1137 Final Grading

在这里插入图片描述

#include<iostream>
#include<vector>
#include<map>
#include<string>
#include<cstring>
#include<cstdio>
#include<algorithm>
#include<set>
#include<queue>
#include<unordered_set>
using namespace std;
int n, m, k;
struct node
{
	string name;
	int gp, gm, gf, g;
};
map<string, int>mm;
bool cmp(node a, node b)
{
	if (a.g != b.g)
		return a.g > b.g;
	else if (a.name != b.name)
		return a.name < b.name;
}
int main()
{
	cin >> n >> m >> k;
	string name; int score;
	vector<node>v,ans; int cnt = 1;
	for (int i = 0; i < n; i++)
	{
		cin >> name >> score;
		if (score >= 200)
		{
			v.push_back(node{ name,score,-1,-1,0 });
			mm[name] = cnt++;
		}
	}
	for (int i = 0; i < m; i++)
	{
		cin >> name >> score;
		if (mm[name] != 0) v[mm[name]-1].gm = score;
	}
	for (int i = 0; i < k; i++)
	{
		cin >> name >> score;
		if (mm[name] != 0)
		{
			v[mm[name]-1].gf = v[mm[name]-1].g=score;
			if (v[mm[name]-1].gm > score)
			{
				v[mm[name]-1].g = int(v[mm[name]-1].gm * 0.4 + score * 0.6+0.5);
			}
		}
	}
	for (int i = 0; i < v.size(); i++)
	{
		if (v[i].g >= 60) ans.push_back(v[i]);
	}
	sort(ans.begin(), ans.end(), cmp);
	for (int i = 0; i < ans.size(); i++)
		cout << ans[i].name <<" "<<ans[i].gp << " " << ans[i].gm << " " << ans[i].gf << " " << ans[i].g << endl;
	return 0;
}
原文地址:https://www.cnblogs.com/Hsiung123/p/13811960.html