# | Time | Username | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
611966 | tranxuanbach | Poi (IOI09_poi) | C++17 | 279 ms | 23768 KiB |
This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace std;
using namespace __gnu_pbds;
#define endl '\n'
#define fi first
#define se second
#define For(i, l, r) for (auto i = (l); i < (r); i++)
#define ForE(i, l, r) for (auto i = (l); i <= (r); i++)
#define FordE(i, l, r) for (auto i = (l); i >= (r); i--)
#define Fora(v, a) for (auto v: (a))
#define bend(a) (a).begin(), (a).end()
#define isz(a) ((signed)(a).size())
using ll = long long;
using ld = long double;
using pii = pair <int, int>;
using vi = vector <int>;
using vpii = vector <pii>;
using vvi = vector <vi>;
const int N = 2e3 + 5;
int n, m, k;
int a[N][N];
int b[N], c[N], d[N];
signed main(){
ios_base::sync_with_stdio(0);
cin.tie(0); cout.tie(0);
// freopen("KEK.inp", "r", stdin);
// freopen("KEK.out", "w", stdout);
cin >> n >> m >> k;
ForE(i, 1, n){
ForE(j, 1, m){
cin >> a[i][j];
}
}
ForE(j, 1, m){
ForE(i, 1, n){
if (a[i][j] == 0){
b[j]++;
}
}
ForE(i, 1, n){
if (a[i][j] == 1){
c[i] += b[j];
d[i]++;
}
}
}
cout << c[k] << ' ';
vi e(n); iota(bend(e), 1);
sort(bend(e), [&](int i, int j){
if (c[i] != c[j]){
return c[i] < c[j];
}
if (d[i] != d[j]){
return d[i] < d[j];
}
return i < j;
});
ForE(i, 1, n){
if (e[i - 1] == k){
cout << i << endl;
break;
}
}
}
/*
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INPUT: |
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OUTPUT: |
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*/
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