Submission #652409

#	Time	Username	Problem	Language	Result	Execution time	Memory
652409		Johnson8033	Karte (COCI18_karte)	C++14	120 / 120	105 ms	5240 KiB

karte

#include <bits/stdc++.h>
using namespace std;
#define ll long long
int n,k,cnt;
int a[500005];
void solve(){
	cin>>n>>k;
	for (int i=1;i<=n;i++) cin>>a[i];
	sort(a+1,a+1+n);
	reverse(a+1+n-k,a+1+n);
	for (int i=n;i>=0;i--){
		if (a[i]>cnt) cnt++;
	}
	if (cnt!=k){
		cout<<-1<<endl;
		return; 
	}
	for (int i=1;i<=n;i++){
		cout<<a[i];
		if (i<n) cout<<" ";
		else cout<<endl;
	}
}
int main(){
	ios::sync_with_stdio(0);cin.tie(0);cout.tie(0);
	int t=1;
	// cin>>t;
	while (t--){
		solve();
	}
}

• Subtask 1: 12 / 12
• Subtask 2: 12 / 12
• Subtask 3: 12 / 12
• Subtask 4: 12 / 12
• Subtask 5: 12 / 12
• Subtask 6: 12 / 12
• Subtask 7: 12 / 12
• Subtask 8: 12 / 12
• Subtask 9: 12 / 12
• Subtask 10: 12 / 12