# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
532898 |
2022-03-04T07:53:52 Z |
alextodoran |
Poi (IOI09_poi) |
C++17 |
|
275 ms |
11996 KB |
/**
____ ____ ____ ____ ____
||a |||t |||o |||d |||o ||
||__|||__|||__|||__|||__||
|/__\|/__\|/__\|/__\|/__\|
**/
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
int main () {
ios_base::sync_with_stdio(false);
cin.tie(0);
cout.tie(0);
int n, m, k;
cin >> n >> m >> k; k--;
bool solved[n][m];
for (int i = 0; i < n; i++) {
for (int j = 0; j < m; j++) {
cin >> solved[i][j];
}
}
int points[m];
for (int j = 0; j < m; j++) {
points[j] = 0;
for (int i = 0; i < n; i++) {
points[j] += !solved[i][j];
}
}
ll score[n];
int cnt[n];
for (int i = 0; i < n; i++) {
score[i] = 0;
cnt[i] = 0;
for (int j = 0; j < m; j++) {
if (solved[i][j]) {
cnt[i]++;
score[i] += points[j];
}
}
}
int better = 0;
for (int i = 0; i < n; i++) {
if (i != k) {
if (score[i] != score[k]) {
better += (score[i] > score[k]);
} else if (cnt[i] != cnt[k]) {
better += (cnt[i] > cnt[k]);
} else {
better += (i < k);
}
}
}
cout << score[k] << " " << 1 + better << "\n";
return 0;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Correct |
1 ms |
204 KB |
Output is correct |
3 |
Correct |
1 ms |
204 KB |
Output is correct |
4 |
Correct |
0 ms |
204 KB |
Output is correct |
5 |
Correct |
1 ms |
204 KB |
Output is correct |
6 |
Correct |
1 ms |
204 KB |
Output is correct |
7 |
Correct |
1 ms |
204 KB |
Output is correct |
8 |
Correct |
1 ms |
204 KB |
Output is correct |
9 |
Correct |
2 ms |
352 KB |
Output is correct |
10 |
Correct |
3 ms |
332 KB |
Output is correct |
11 |
Correct |
9 ms |
668 KB |
Output is correct |
12 |
Correct |
15 ms |
844 KB |
Output is correct |
13 |
Correct |
41 ms |
2012 KB |
Output is correct |
14 |
Correct |
57 ms |
2756 KB |
Output is correct |
15 |
Correct |
109 ms |
4688 KB |
Output is correct |
16 |
Correct |
114 ms |
5052 KB |
Output is correct |
17 |
Correct |
164 ms |
7236 KB |
Output is correct |
18 |
Correct |
209 ms |
8292 KB |
Output is correct |
19 |
Correct |
245 ms |
10832 KB |
Output is correct |
20 |
Correct |
275 ms |
11996 KB |
Output is correct |