Submission #170488

#	Time	Username	Problem	Language	Result	Execution time	Memory
170488		mcdx9524	Bootfall (IZhO17_bootfall)	C++14	0 / 100	2 ms	632 KiB

bootfall

#include <bits/stdc++.h>

using namespace std;

typedef long long ll;

int main() {
    ios::sync_with_stdio(0);
    cin.tie(0);
    int n;
    cin >> n;
    if (n < 500) assert(0);
    int ans = 0;
    int p[2000] = {0};
    for (int i = 1; i <= 500; i++) {
        for (int j = 1; j <= 500; j++) {
            for (int k = 1; k <= 500; k++) {
                if (i + j + k >= 3 || i + j - 1 >= 1) {
                    p[i + j + k]++;
                }
            }
        }
    }
    cout << ans << '\n';
    return 0;
}

• Subtask 1: 0 / 6
• Subtask 2: 0 / 7
• Subtask 3: 0 / 15
• Subtask 4: 0 / 16
• Subtask 5: 0 / 21
• Subtask 6: 0 / 35