Submission #1003995

#	Time	Username	Problem	Language	Result	Execution time	Memory
1003995		CSQ31	Intercastellar (JOI22_ho_t1)	C++17	100 / 100	49 ms	9408 KiB

Main

#pragma GCC optimize("Ofast") 
#include<bits/stdc++.h>
using namespace std;
#define pb push_back
#define fi first
#define se second
#define sz(a) (int)(a.size())
#define all(a) a.begin(),a.end()
#define lb lower_bound
#define ub upper_bound
#define owo ios_base::sync_with_stdio(0);cin.tie(0);
#define debug(...) fprintf(stderr, __VA_ARGS__),fflush(stderr)
#define time__(d) for(long blockTime = 0; (blockTime == 0 ? (blockTime=clock()) != 0 : false);\
debug("%s time : %.4fs\n", d, (double)(clock() - blockTime) / CLOCKS_PER_SEC))
typedef long long int ll;
typedef long double ld;
typedef pair<ll,ll> PII;
typedef pair<int,int> pii;
typedef vector<vector<int>> vii;
typedef vector<vector<ll>> VII;
ll gcd(ll a,ll b){if(!b)return a;else return gcd(b,a%b);}
int main()
{
    owo
    int n;
    cin>>n;
    vector<PII>a;
    for(int i=0;i<n;i++){
        ll x;
        cin>>x;
        int z = 1;
        while(x%2 == 0){
            x/=2;
            z*=2;
        }
        a.pb({z,x});
    }
    int q;
    cin>>q;
    ll ptr = -1,sum = 0;
    while(q--){
        ll x;
        cin>>x;
        while(sum < x){
            ptr++;
            sum+=a[ptr].fi;
        }
        cout<<a[ptr].se<<'\n';

    }

}

• Subtask 1: 25 / 25
• Subtask 2: 35 / 35
• Subtask 3: 40 / 40