Submission #1050458

#	Time	Username	Problem	Language	Result	Execution time	Memory
1050458		noyancanturk	카니발 티켓 (IOI20_tickets)	C++17	11 / 100	1 ms	860 KiB

tickets

#include "tickets.h"

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

#define pb push_back

using lint=long long;

long long find_maximum(int k, std::vector<std::vector<int>> x) {
	int n = x.size();
	int m = x[0].size();
	vector<vector<int>>ans;
	for(int i=0;i<n;i++){
		ans.pb(vector<int>(m));
	}
	if(m==1){
		vector<int>vals;
		for(int i=0;i<n;i++){
			vals.pb(x[i][0]);
			ans[i][0]=0;
		}	
		sort(vals.begin(),vals.end());
		lint res=0;
		for(int i:vals){
			res+=abs(i-vals[n/2]);
		}
		allocate_tickets(ans);
		return res;
	}
	return -1;
}

• Subtask 1: 11 / 11
• Subtask 2: 0 / 16
• Subtask 3: 0 / 14
• Subtask 4: 0 / 14
• Subtask 5: 0 / 12
• Subtask 6: 0 / 23
• Subtask 7: 0 / 10