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Submission #341658

# Submission time Handle Problem Language Result Execution time Memory
341658 2020-12-30T11:05:04 Z Tosic Gift (IZhO18_nicegift) C++14
0 / 100
 2000 ms 211548 KB 
#include <bits/stdc++.h>
#define maxn 1000010
using namespace std;

int n, k;
int a[maxn];
multiset<pair<int,int>> st;
vector<vector<int> > allIdx;

int main(){
	ios_base::sync_with_stdio(0);
	cout.tie(0);
	cin.tie(0);
	cin >> n >> k;
	for(int i = 0; i < n; ++i){
		cin >> a[i];
		st.insert({a[i], i} ) ;
	}
	while(!st.empty()){
		allIdx.push_back(vector<int>(k, 0));
		for(int i = 0; i < k; ++i){
			if(st.empty()){
				cout << -1;
				return 0;
			}
			int lrg = (*--st.end()).first,j = (*--st.end()).second;
			st.erase(st.find({lrg, j} ) );
			--lrg;
			allIdx[allIdx.size()-1][i] = j+1;
			if(lrg){
				st.insert({lrg, j});
			}
		}
	}
	for(auto i : allIdx){
		cout << "1 ";
		for(auto j:i){
			cout << j << ' ';
		}
		cout << '\n';
	}
}

Subtask #1
0 / 7.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 364 KB Taken too much stones from the heap
2 Halted 0 ms 0 KB -

Subtask #2
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 364 KB Taken too much stones from the heap
2 Halted 0 ms 0 KB -

Subtask #3
0 / 12.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 364 KB Taken too much stones from the heap
2 Halted 0 ms 0 KB -

Subtask #4
0 / 19.0

# Verdict Execution time Memory Grader output
1 Execution timed out 2082 ms 211548 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #5
0 / 51.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 364 KB Taken too much stones from the heap
2 Halted 0 ms 0 KB -