Submission #237796

#	Time	Username	Problem	Language	Result	Execution time	Memory
237796		marlicu	Telefoni (COCI17_telefoni)	C++14	80 / 80	25 ms	1280 KiB

telefoni

#include <bits/stdc++.h>

using namespace std;

const int MAXN = 3e5 + 5;

int n, d;
bool telefon[MAXN];

int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(0); cout.tie(0);

    cin >> n >> d;
    for (int i = 0; i < n; i++) {
        cin >> telefon[i];
    }

    int zadnji = 0;
    int dodano = 0;
    for (int i = 1; i < n; i++) {
        if (telefon[i]) zadnji = i;
        if (!telefon[i] && (i - zadnji) >= d) {
            dodano++;
            zadnji = i;
        }
    }

    cout << dodano << '\n';

    return 0;
}

• Subtask 1: 80 / 80