Submission #98171

#	Time	Username	Problem	Language	Result	Execution time	Memory
98171		dalgerok	Karte (COCI18_karte)	C++17	120 / 120	141 ms	7796 KiB

karte

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




int main(){
    ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
    int n, k;
    cin >> n >> k;
    int a[n + 1];
    for(int i = 1; i <= n; i++){
        cin >> a[i];
    }
    sort(a + 1, a + n + 1);
    reverse(a + 1 + n - k, a + n + 1);
    int ans = 0;
    for(int i = n; i >= 1; i--){
        ans += (a[i] > ans);
    }
    if(ans != k){
        return cout << "-1", 0;
    }
    for(int i = 1; i <= n; i++){
        cout << a[i] << " ";
    }
}

• 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