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Submission #443681

# Submission time Handle Problem Language Result Execution time Memory
443681 2021-07-11T10:07:13 Z Belgutei Poi (IOI09_poi) C++17
100 / 100
 884 ms 12060 KB 
#include<bits/stdc++.h>

using namespace std;

#define ll long long 
#define ff first
#define ss second
#define pb push_back
#define mk make_pair
#define IOS ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);

ll n,t,p;
bool b[2005][2005];
ll cnt[2005];
ll point[2005];

int main(){
    cin>>n>>t>>p;
    for(int i=1; i<=n; i++){
        for(int j=1; j<=t; j++){
            cin>>b[i][j];
            // person / task
        }
    }
    for(int i=1; i<=t; i++){
        int a=0;
        for(int j=1; j<=n; j++){
            if(b[j][i]==1) a++;
        }
        a=n-a;
        for(int j=1; j<=n; j++){
            if(b[j][i]==1){
                point[j]+=a;
                cnt[j]++;
            }
        }
    }
    cout<<point[p]<<" ";
    int ans=1;
    for(int i=1; i<=n; i++){
        if(point[i]>point[p]) ans++;
        if(i!=p){
            if(point[i]==point[p]){
                if(cnt[i]>cnt[p]) ans++;
                else{
                    if(cnt[i]==cnt[p]){
                        if(i<p) ans++;
                    }
                }
            }
        }
    }
    cout<<ans;
}

Subtask #1
100.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 1 ms 300 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 2 ms 332 KB Output is correct
8 Correct 2 ms 440 KB Output is correct
9 Correct 4 ms 460 KB Output is correct
10 Correct 7 ms 716 KB Output is correct
11 Correct 26 ms 1112 KB Output is correct
12 Correct 42 ms 1580 KB Output is correct
13 Correct 156 ms 2864 KB Output is correct
14 Correct 178 ms 3872 KB Output is correct
15 Correct 314 ms 5600 KB Output is correct
16 Correct 343 ms 6116 KB Output is correct
17 Correct 541 ms 7952 KB Output is correct
18 Correct 572 ms 9028 KB Output is correct
19 Correct 751 ms 11300 KB Output is correct
20 Correct 884 ms 12060 KB Output is correct