oj.uz

답안 #229889

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
229889 2020-05-07T04:24:38 Z rrrr10000 Spiderman (COCI20_spiderman) C++14
42 / 70
 2000 ms 12768 KB 
#include <bits/stdc++.h>
using namespace std;
#define rep(i, n)  for(long long i=0;i<(long long)(n);i++)
#define REP(i,k,n) for(long long i=k;i<(long long)(n);i++)
#define all(a) a.begin(),a.end()
#define pb emplace_back
#define eb emplace_back
#define lb(v,k) (lower_bound(all(v),k)-v.begin())
#define ub(v,k) (upper_bound(all(v),k)-v.begin())
#define fi first
#define se second
#define pi M_PI
#define PQ(T) priority_queue<T>
#define SPQ(T) priority_queue<T,vector<T>,greater<T>>
#define dame(a) {out(a);return 0;}
#define decimal cout<<fixed<<setprecision(15);
#define dupli(a) a.erase(unique(all(a)),a.end())
typedef long long ll;
typedef pair<ll,ll> P;
typedef tuple<ll,ll,ll> PP;
typedef tuple<ll,ll,ll,ll> PPP;
typedef multiset<ll> S;
using vi=vector<ll>;
using vvi=vector<vi>;
using vvvi=vector<vvi>;
using vvvvi=vector<vvvi>;
using vp=vector<P>;
using vvp=vector<vp>;
using vb=vector<bool>;
using vvb=vector<vb>;
const ll inf=1001001001001001001;
const ll INF=1001001001;
const ll mod=1000000007;
const double eps=1e-10;
template<class T> bool chmin(T&a,T b){if(a>b){a=b;return true;}return false;}
template<class T> bool chmax(T&a,T b){if(a<b){a=b;return true;}return false;}
template<class T> void out(T a){cout<<a<<'\n';}
template<class T> void outp(T a){cout<<'('<<a.fi<<','<<a.se<<')'<<'\n';}
template<class T> void outvp(T v){rep(i,v.size())cout<<'('<<v[i].fi<<','<<v[i].se<<')';cout<<'\n';}
template<class T> void outvvp(T v){rep(i,v.size())outvp(v[i]);}
template<class T> void outv(T v){rep(i,v.size()){if(i)cout<<' ';cout<<v[i];}cout<<'\n';}
template<class T> void outvv(T v){rep(i,v.size())outv(v[i]);}
template<class T> bool isin(T x,T l,T r){return (l)<=(x)&&(x)<=(r);}
template<class T> void yesno(T b){if(b)out("yes");else out("no");}
template<class T> void YesNo(T b){if(b)out("Yes");else out("No");}
template<class T> void YESNO(T b){if(b)out("YES");else out("NO");}
template<class T> void noyes(T b){if(b)out("no");else out("yes");}
template<class T> void NoYes(T b){if(b)out("No");else out("Yes");}
template<class T> void NOYES(T b){if(b)out("NO");else out("YES");}
void outs(ll a,ll b){if(a>=inf-100)out(b);else out(a);}
ll gcd(ll a,ll b){if(b==0)return a;return gcd(b,a%b);}
ll modpow(ll a,ll b){a%=mod;if(b==0)return 1;if(b&1)return a*modpow(a,b-1)%mod;ll k=modpow(a,b/2);return k*k%mod;}
int main(){
    ll n,k;cin>>n>>k;
    vi v(n);
    rep(i,n)cin>>v[i];
    vi p;
    rep(i,n)if(v[i]>k)p.pb(v[i]);
    sort(all(p));
    vi ans(n);
    rep(i,n){
        if(v[i]==k)ans[i]=p.size();
        if(v[i]>k){
            ll t=v[i]-k;
            for(ll j=1;j*j<=t;j++)if(t%j==0){
                ans[i]+=ub(p,j)-lb(p,j);
                if(j!=t/j)ans[i]+=ub(p,t/j)-lb(p,t/j);
            }
        }
    }
    outv(ans);
}

Subtask #1
42.0 / 70.0

# 결과 실행 시간 메모리 Grader output
1 Correct 14 ms 384 KB Output is correct
2 Correct 14 ms 384 KB Output is correct
3 Correct 555 ms 4564 KB Output is correct
4 Correct 1637 ms 12636 KB Output is correct
5 Incorrect 668 ms 4588 KB Output isn't correct
6 Execution timed out 2078 ms 9440 KB Time limit exceeded
7 Correct 695 ms 4588 KB Output is correct
8 Correct 707 ms 4588 KB Output is correct
9 Execution timed out 2052 ms 12768 KB Time limit exceeded
10 Execution timed out 2053 ms 12620 KB Time limit exceeded