Submission #1017203

#	Time	Username	Problem	Language	Result	Execution time	Memory
1017203		vjudge1	Lampice (COCI21_lampice)	C++17	10 / 50	1 ms	600 KiB

Main

#include <iostream>
using namespace std;

int main() {
    int n,k,a[51];
    int counter = 0;
    cin >> n >> k;
    for(int i = 0;i < n;i++) {
        cin >> a[i];
    }
    for(int i = 0;i < n;i++) {
        if(a[i] == a[i+1]) counter++;
        if(counter == k-1) {
            cout << 1 << "\n" << a[i];
            break;
        }
        if(a[i] != a[i+1])counter=0;
    }
    if(counter < k-1) cout << -1;
}

• Subtask 1: 10 / 10
• Subtask 2: 0 / 15
• Subtask 3: 0 / 25