Submission #1017899

#	Time	Username	Problem	Language	Result	Execution time	Memory
1017899		ag_1204	Intercastellar (JOI22_ho_t1)	C++14	35 / 100	2096 ms	8588 KiB

Main

#include<bits/stdc++.h>
using namespace std;
#define int long long int
#define pii pair<int,int>
#define vi vector<int>
#define si set<int>
#define pb push_back

int low(vector<int> v,int k) {
    vector<int>::iterator t=lower_bound(v.begin(),v.end(),k);
    int ind=t-v.begin();
    return ind;
}

void solve() {
    int n; cin>>n;
    int a[n];
    vector<pii> nums(n);
    vi sums(n);
    int sum=0;
    for (int i=0;i<n;i++) {
        cin>>a[i];
        int m=1;
        while(a[i]%2==0) {
            m*=2;
            a[i]/=2;
        }
        pair<int,int> p; p.first=a[i]; p.second=m;
        nums[i]=p;
        sum+=m;
        sums[i]=sum;
    }
    int q; cin>>q;
    while(q--) {
        int x; cin>>x;
        int i=low(sums,x);
        cout<<nums[i].first<<endl;
    }
    return;
}

int32_t main() {
	ios::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL);
	int tt=1; //cin>>tt;
	while(tt--) {
	    solve();
	}
	return 0;
}

• Subtask 1: 0 / 25
• Subtask 2: 35 / 35
• Subtask 3: 0 / 40