Submission #499300

#	Time	Username	Problem	Language	Result	Execution time	Memory
499300		inksamurai	Spiderman (COCI20_spiderman)	C++17	56 / 70	119 ms	21604 KiB

spiderman

#include <bits/stdc++.h>
#define fi first
#define se second
#define pb push_back
#define sz(a) (ll)a.size()
#define all(a) a.begin(),a.end()
#define rep(i,n) for(ll i=0;i<n;i++)
#define crep(i,x,n) for(ll i=x;i<n;i++)
#define drep(i,n) for(ll i=n-1;i>=0;i--)
#define vec(...) vector<__VA_ARGS__>
#define _3qplfh5 ios_base::sync_with_stdio(false),cin.tie(0),cout.tie(0)
using namespace std;
typedef long long ll;
typedef long double ld;
using pii=pair<ll,ll>;
using vi=vector<ll>;
using vll=vector<long long>;

const ll _n=1e6+10;

int main(){
_3qplfh5;
	ll n,k;
	cin>>n>>k;
	vi a(n);
	rep(i,n){
		cin>>a[i];
	}
	ll ma=*max_element(all(a));
	vi cnt(_n);
	rep(i,n){
		cnt[a[i]]++;
	}
	vi oa=a;
	sort(all(a));
	a.erase(unique(all(a)),a.end());
	vi pans(_n,0);
	rep(i,sz(a)){
		ll ai=a[i];
		ll x=0;
		while(x<=_n){
			if(x+k<x+ai and x+k<_n){
				pans[x+k]+=cnt[ai];
			}
			x+=ai;
		}
	}
	rep(i,n){
		cout<<pans[oa[i]]<<" ";
	}
	cout<<"\n";
//	
	return 0;
}

Compilation message (stderr)

spiderman.cpp: In function 'int main()':
spiderman.cpp:29:5: warning: unused variable 'ma' [-Wunused-variable]
   29 |  ll ma=*max_element(all(a));
      |     ^~

• Subtask 1: 56 / 70