Submission #844288

#	Time	Username	Problem	Language	Result	Execution time	Memory
844288		vjudge1	Spiderman (COCI20_spiderman)	C++17	70 / 70	52 ms	19280 KiB

spiderman

#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx2,bmi,bmi2,lzcnt,popcnt")
#include <bits/stdc++.h>
using namespace std;
#define int long long
 
const int MAXN = 1e6 + 5;

#define ONLINE_JUDGE
#ifndef ONLINE_JUDGE
    #define OPEN freopen(".in", "r", stdin); \
                 freopen(".out", "w", stdout);
#else
    #define OPEN void(23);
#endif

int sieve[MAXN];
int cnts[MAXN];

void solve()
{
    int n, k; cin >> n >> k;
    vector <int> vec(n);
    for(int &i : vec) cin >> i, cnts[i]++;

    for(int i = k +1; i < MAXN; i++)
    {
        for(int j = 0; j + k < MAXN; j += i)
            sieve[j + k] += cnts[i];
    }

    for(int &i : vec) cout << (sieve[i] - (k == 0)) << " ";

    return;
}

int32_t main()
{
    OPEN;

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

    int t = 1; //cin >> t;
    while(t--)
    {
        solve();
    }
}

• Subtask 1: 70 / 70