Submission #657244

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
657244	2022-11-09T10:08:12 Z	happypotato	Poi (IOI09_poi)	C++17	70 / 100	593 ms	23744 KB

poi

#include <bits/stdc++.h>
using namespace std;
int main() {
	int n, t, p;
	cin >> n >> t >> p;
	int a[n + 1][t];
	int score[n + 1], solves[n + 1];
	for (int i = 1; i <= n; i++) {
		score[i] = 0;
		solves[i] = 0;
		for (int j = 0; j < t; j++) {
			cin >> a[i][j];
			solves[i] += a[i][j];
		}
	}
	for (int i = 0; i < t; i++) {
		int mark = 0;
		for (int j = 1; j <= n; j++) {
			mark += (a[j][i] == 0);
		}
		for (int j = 1; j <= n; j++) {
			if (a[j][i]) score[j] += mark;
		}
	}
	int rank = 1;
	for (int i = 1; i <= n; i++) {
		if (i == p) continue;
		if (score[i] > score[p] || (score[i] == score[p] && i < p)) rank++;
	}
	cout << score[p] << ' ' << rank << endl;
}

Subtask #1

70.0 / 100.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Incorrect	0 ms	296 KB	Output isn't correct
4	Incorrect	1 ms	212 KB	Output isn't correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Incorrect	1 ms	256 KB	Output isn't correct
8	Incorrect	1 ms	212 KB	Output isn't correct
9	Correct	2 ms	340 KB	Output is correct
10	Correct	5 ms	468 KB	Output is correct
11	Correct	17 ms	1008 KB	Output is correct
12	Correct	30 ms	1364 KB	Output is correct
13	Incorrect	84 ms	3744 KB	Output isn't correct
14	Correct	120 ms	5388 KB	Output is correct
15	Incorrect	227 ms	9100 KB	Output isn't correct
16	Correct	230 ms	9772 KB	Output is correct
17	Correct	350 ms	14288 KB	Output is correct
18	Correct	394 ms	16264 KB	Output is correct
19	Correct	544 ms	21412 KB	Output is correct
20	Correct	593 ms	23744 KB	Output is correct