| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 598453 |
2022-07-18T11:29:58 Z |
Trisanu_Das |
Poi (IOI09_poi) |
C++17 |
|
0 ms |
0 KB |
#include <bits/stdc++.h>
using namespace std;
int main(){
int n, t, p; cin >> n >> t >> p;
vector<int> solves(t, 0);
vector<vector<int> > v(n,vector(t,int(0)));
for(int i = 1;i < n;i++){for(int j = 1;j < t; j++) {cin >> v[i][j]; solves[j] += v[i][j];}}
vector<array<int, 3>> stats(n);
vector<int> cnt(n, 0);
vector<int> sum(n, 0);
for(int i = 0;i < n;i++) {
for(int j = 0;j < t;j++) cnt[i] += v[i][j]; sum[i] += v[i][j] * (n - solves[j]);
stats[i-1]={-sum[i],-cnt[i],i}; // pro gamer move :)
}
sort(stats.begin(), stats.end()); // ez
for(int i = 0;i < n;i++) if(stats[i][2] == p) cout << -stats[i][0] << ' ' << i + 1 << '\n';
}
Compilation message
poi.cpp: In function 'int main()':
poi.cpp:13:7: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
13 | for(int j = 0;j < t;j++) cnt[i] += v[i][j]; sum[i] += v[i][j] * (n - solves[j]);
| ^~~
poi.cpp:13:51: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
13 | for(int j = 0;j < t;j++) cnt[i] += v[i][j]; sum[i] += v[i][j] * (n - solves[j]);
| ^~~
poi.cpp:13:66: error: 'j' was not declared in this scope
13 | for(int j = 0;j < t;j++) cnt[i] += v[i][j]; sum[i] += v[i][j] * (n - solves[j]);
| ^
