Submission #471638

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
471638	2021-09-10T05:00:23 Z	dqk	Rabbit Carrot (LMIO19_triusis)	C++17	0 / 100	1 ms	204 KB

triusis

#include <bits/stdc++.h>
using i64 = long long;

int main() {
    std::ios_base::sync_with_stdio(false);
    std::cin.tie(nullptr);
    int n, m;
    std::cin >> n >> m;
    std::vector<i64> a(n + 1, 0);
    for (int i = 1; i <= n; ++i) {
        std::cin >> a[i];
    }
    std::vector<bool> ok(n + 1, true);
    ok[0] = false;
    int ans = 0;
    for (int i = 1; i <= n; ++i) {
        if (a[i - 1] + 1ll * m < a[i]) {
            ans++;
            if (!ok[i - 1]) {
                a[i] = a[i - 1] + 1ll * m;
                ok[i] = false;
            }
        }
    }
    std::cout << ans << "\n";
    return 0;
}

Subtask #1

0 / 14.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Incorrect	0 ms	204 KB	Output isn't correct
13	Halted	0 ms	0 KB	-

Subtask #2

0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Incorrect	0 ms	204 KB	Output isn't correct
13	Halted	0 ms	0 KB	-

Subtask #3

0 / 28.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Incorrect	0 ms	204 KB	Output isn't correct
13	Halted	0 ms	0 KB	-

Subtask #4

0 / 37.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Incorrect	0 ms	204 KB	Output isn't correct
13	Halted	0 ms	0 KB	-