Submission #868762

#	Time	Username	Problem	Language	Result	Execution time	Memory
868762		Pring	Spiderman (COCI20_spiderman)	C++14	70 / 70	63 ms	27088 KiB

spiderman

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

#define int long long
#define fs first
#define sc second
#define mp make_pair
typedef pair<int, int> pii;
typedef pair<pii, int> p3i;

const int MXN = 300005, MXM = 1000005;
int n, k, a[MXN], c[MXM], p[MXM], d[MXM];

void miku() {
    cin >> n >> k;
    for (int i = 0; i < n; i++) {
        cin >> a[i];
        c[a[i]]++;
    }
    for (int i = 0; i < MXM - 1; i++) p[i + 1] = p[i] + c[i];
    for (int i = k + 1; i < MXM; i++) {
        for (int j = 0; j < MXM; j += i) {
            d[j] += c[i];
        }
    }
    for (int i = 0; i < n; i++) {
        if (a[i] < k) cout << 0 << ' ';
        else if (a[i] == k) cout << p[MXM - 1] - p[a[i] + 1] << ' ';
        else {
            if (k == 0) cout << d[a[i]] - 1 << ' ';
            else cout << d[a[i] - k] << ' ';
        }
    }
    cout << endl;
}

int32_t main() {
    cin.tie(0) -> sync_with_stdio(false);
    miku();
    return 0;
}

• Subtask 1: 70 / 70