oj.uz

Submission #427752

# Submission time Handle Problem Language Result Execution time Memory
427752 2021-06-14T21:23:49 Z lakshith_ Carnival Tickets (IOI20_tickets) C++14
0 / 100
 1 ms 332 KB 
#include "tickets.h"
#include <bits/stdc++.h>

#define ll long long 
#define int long long 
#define what_is(a) cout << #a << " is " << a << "\n"

using namespace std;

ll diff(int val,vector<int> vec){
	ll r = 0;
	for(int a:vec){
		r += abs(a-val);
		//cout << abs(a-val) << " ";
	}
	//cout << "\n";
	return r;
}

long long find_maximum(signed k, std::vector<std::vector<signed>> x) {
	int n = x.size();
	int m = x[0].size();
	assert(k==1);
	vector<vector<signed>> ans;
	vector<int> vec;
	int r = 0;
	for(int i=0;i<n/2;i++){
		int MAX = -1,maxI=0;
		for(int j=0;j<m;j++)
			if(MAX<x[i][j])MAX=x[i][j],maxI=j;
		vec.push_back(maxI);
		r+=MAX;
	}
	for(int i=n/2;i<n;i++){
		int MIN = INT_MAX,minI=0;
		for(int j=0;j<m;j++)
			if(MIN>x[i][j])MIN=x[i][j],minI=j;
		vec.push_back(minI);
		r-=MIN;
	}
	for(int i=0;i<n;i++)
		ans.push_back(vector<signed>(m));
	for(int i=0;i<n;i++)
		for(int j=0;j<m;j++)
			ans[i][j] = -1;
	for(int i=0;i<n;i++)
		ans[i][vec[i]]=0;
	allocate_tickets(ans);
	return r; //diff((lo+hi)/2,vec);
}

Subtask #1
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 KB Contestant returned 298620960 but the tickets gives a total value of -298620960
2 Halted 0 ms 0 KB -

Subtask #2
0 / 16.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 KB Contestant returned 234650292 but the tickets gives a total value of -234650292
2 Halted 0 ms 0 KB -

Subtask #3
0 / 14.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 332 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #4
0 / 14.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 332 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #5
0 / 12.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 332 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #6
0 / 23.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 332 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #7
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 KB Contestant returned 298620960 but the tickets gives a total value of -298620960
2 Halted 0 ms 0 KB -