Submission #784675

#	Time	Username	Problem	Language	Result	Execution time	Memory
784675		oscar1f	Council (JOI23_council)	C++17	16 / 100	4057 ms	27308 KiB

council

#include<bits/stdc++.h>
using namespace std;

const int MAX_PERS=300*1000+5,MAX_PROP=22;

int nbPers,nbChoix,rep,val;
int choix[MAX_PERS][MAX_PROP];
int somme[MAX_PROP];

signed main() {
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	cout.tie(NULL);
	cin>>nbPers>>nbChoix;
	for (int i=0;i<nbPers;i++) {
		for (int j=0;j<nbChoix;j++) {
			cin>>choix[i][j];
			somme[j]+=choix[i][j];
		}
	}
	for (int i=0;i<nbPers;i++) {
		rep=0;
		for (int j=0;j<nbPers;j++) {
			if (i!=j) {
				val=0;
				for (int k=0;k<nbChoix;k++) {
					if (somme[k]-choix[i][k]-choix[j][k]>=nbPers/2) {
						val++;
					}
				}
				rep=max(rep,val);
			}
		}
		cout<<rep<<"\n";
	}
	return 0;
}

• Subtask 1: 8 / 8
• Subtask 2: 8 / 8
• Subtask 3: 0 / 6
• Subtask 4: 0 / 19
• Subtask 5: 0 / 15
• Subtask 6: 0 / 22
• Subtask 7: 0 / 22