Submission #1017954

#	Time	Username	Problem	Language	Result	Execution time	Memory
1017954		ag_1204	Intercastellar (JOI22_ho_t1)	C++14	100 / 100	244 ms	10836 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
 
void solve() {
    int n; cin>>n;
    int a[n];
    vi vals(n),sums(n);
    int sum=0;
    for (int i=0;i<n;i++) {
        cin>>a[i];
        int m=(a[i] & (-a[i]));
        a[i]=a[i]/(a[i] & (-a[i]));
        sum+=m;
        vals[i]=a[i]; sums[i]=sum;
    }
    int q; cin>>q;
    while(q--) {
        int x; cin>>x;
        int lo = 0,hi = n - 1;
        while (lo < hi) {
            int mid = (lo + hi) / 2;
            if (sums[mid] < x) lo = mid + 1;
            else hi = mid;
        }
        cout<<vals[hi]<<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: 25 / 25
• Subtask 2: 35 / 35
• Subtask 3: 40 / 40