oj.uz

Submission #633407

# Submission time Handle Problem Language Result Execution time Memory
633407 2022-08-22T10:59:18 Z HossamHero7 Spiderman (COCI20_spiderman) C++14
63 / 70
 1203 ms 126936 KB 
#include <bits/stdc++.h>

using namespace std;
typedef long long ll;
#define endl '\n'
const int N = 1e6+5;
void solve(){
    vector<vector<int>> div(N);
    for(int i=1;i<N;i++){
        for(int j=i;j<N;j+=i) div[i].push_back(j);
    }
    int n,k;
    cin>>n>>k;
    vector<int> v(n);
    for(auto &i:v) cin>>i;
    vector<int> vis(N);
    for(auto i : v) vis[i] ++;
    vector<int> suffix(N);
    suffix[N-1] = vis[N-1];
    for(int i=N-1;i>=0;i--) suffix[i] = suffix[i+1] + vis[i];
    vector<int> ans(N);
    for(int i=0;i<n;i++){
        for(auto j : div[v[i]]){
            if(v[i]>k && j+k < N && vis[j+k]){
                ans[j+k] ++;
            }
        }
        if(v[i] == k) ans[v[i]] += suffix[v[i]+1];
    }
    if(k == 0){
        for(auto &i : ans) i --;
    }
    for(int i=0;i<n;i++) cout<<ans[v[i]]<<' ';
    cout<<endl;
}
int main()
{
    ios_base::sync_with_stdio(0);
    cin.tie(0);      cout.tie(0);
    int t=1;
    // cin>>t;
    while(t--){
        solve();
    }
    return 0;
}

Subtask #1
63.0 / 70.0

# Verdict Execution time Memory Grader output
1 Correct 171 ms 124756 KB Output is correct
2 Correct 184 ms 124732 KB Output is correct
3 Incorrect 755 ms 125456 KB Output isn't correct
4 Correct 1203 ms 126936 KB Output is correct
5 Correct 257 ms 125332 KB Output is correct
6 Correct 448 ms 126888 KB Output is correct
7 Correct 263 ms 125264 KB Output is correct
8 Correct 258 ms 125260 KB Output is correct
9 Correct 400 ms 126592 KB Output is correct
10 Correct 368 ms 126620 KB Output is correct