Submission #844333

#	Time	Username	Problem	Language	Result	Execution time	Memory
844333		vjudge1	Spiderman (COCI20_spiderman)	C++14	49 / 70	1112 ms	16212 KiB

spiderman

// Aber der schlimmste Fiend, dem du begegnen kannst, wirst du immer dir selber sein
#include <bits/stdc++.h>
#pragma GCC optimize("O3")
#pragma GCC optimize("Ofast,unroll-loops")
#pragma GCC target("avx2,popcnt,lzcnt,abm,bmi,bmi2,fma,tune=native")
#define int long long int
#define fast_io ios_base::sync_with_stdio(false);cin.tie(NULL);
#define ff first
#define ss second
#define pb push_back
#define rev reverse
#define all(x) x.begin(),x.end()
#define acc accumulate
#define sz size()
#define MOD 1000000007
#define rall(x) x.rbegin(),x.rend()
#define rep(i, x, n) for(int i = x; i < n; i++)
using namespace std;
const int N = 1e6 + 5;
inline void solve(){
    int n, k;
    cin >> n >> k;
    pair<int, int> a[n];
    rep(i, 0, n) cin >> a[i].ff;
    rep(i, 0, n) a[i].ss = i;
    int cnt[N];
    rep(i, 0, N) cnt[i] = 0;
    int ans[n];
    sort(a, a+n);
    rev(a, a+n);
    rep(i, 0, n){
        cnt[a[i].ff]++;
    }
    rep(i, 0, n){
        ans[a[i].ss] = 0;
        if(a[i].ff == k){
            ans[a[i].ss] = i;
        }
        a[i].ff -= k;
        vector<int> v;
        for(int j = 1; j <= sqrt(a[i].ff); j++){
            if(a[i].ff % j == 0){
                v.pb(j);
                if(j != (a[i].ff/j)) v.pb(a[i].ff / j);
            }
        }

        for(int j : v) {
            if(j <= k) continue;
            ans[a[i].ss] += cnt[j];
        }
    }
    rep(i, 0, n) cout << ans[i] << " ";
    cout << endl;
}
int32_t main(){
    fast_io
    int t;
    t = 1;
    while(t--) solve();
}

• Subtask 1: 49 / 70