Submission #962577

#	Time	Username	Problem	Language	Result	Execution time	Memory
962577		starchan	Poi (IOI09_poi)	C++17	0 / 100	195 ms	31736 KiB

poi

#include<bits/stdc++.h>
using namespace std;
#define int long long
#define in array<int, 2>
#define f first
#define s second
#define pb push_back
#define pob pop_back
#define INF (int)1e17
#define MX (int)3e5+5
#define fast() ios_base::sync_with_stdio(false); cin.tie(NULL)
signed main()
{
	fast();
	int n, t, p;
	cin >> n >> t >> p;

	int pp[n][t];
	for(int i = 0; i < n; i++)
	{
		for(int j = 0; j < t; j++)
			cin >> pp[i][j];
	}
	
	in a[t];
	for(int i = 0; i < t; i++)
	{
		a[i][0] = 0;
		a[i][1] = i;
		for(int j = 0; j < n; j++)
		{
			int ppp = pp[j][i]; 
			a[i][0]-=ppp;
		}
	}
	sort(a, a+t);
	for(int i = 0; i < t; i++)
	{
		if(a[i][1] == (p-1))
		{
			cout << (-a[i][0]) << " " << (i+1) << "\n";
			return 0;
		}
	}
	return 0;
}	

• Subtask 1: 0 / 100