Submission #829985

#	Time	Username	Problem	Language	Result	Execution time	Memory
829985		Baytoro	Carnival Tickets (IOI20_tickets)	C++17	11 / 100	1 ms	724 KiB

tickets

#include "tickets.h"
//#include "grader.cpp"
#include <bits/stdc++.h>
using namespace std;
//#define int long long
long long find_maximum(int k, vector<vector<int>> x) {
	int n=x.size(),m=x[0].size();
	if(m==1){
		vector<vector<int>> ans(n,vector<int>(m,0));
		int sum=0;
		vector<int> v;
		for(int i=0;i<n;i++) v.push_back(x[i][0]);
		sort(v.begin(),v.end());
		sum=(v[n/2]);
		long long res=0;
		for(int i=0;i<n;i++)
			res+=abs(x[i][0]-sum);
		allocate_tickets(ans);
		return res;
	}
	
}

Compilation message (stderr)

tickets.cpp: In function 'long long int find_maximum(int, std::vector<std::vector<int> >)':
tickets.cpp:22:1: warning: control reaches end of non-void function [-Wreturn-type]
   22 | }
      | ^

• 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