Submission #711300

#	Time	Username	Problem	Language	Result	Execution time	Memory
711300		shoryu386	Intercastellar (JOI22_ho_t1)	C++17	100 / 100	95 ms	10912 KiB

Main

#include <bits/stdc++.h>
using namespace std;

int main(){
	//didn't a very similar problem come out for codeforces before? but actually this is easier :p
	ios_base::sync_with_stdio(0); cin.tie(0);
	int n; cin >> n;
	long long cake[n];
	for (int x = 0; x < n; x++) cin >> cake[x];
	vector<pair<long long, long long>> decomp;
	long long carry = 0;
	for (int x = 0; x < n; x++){
		long long woof = cake[x], meow = 1;
		while (woof % 2 == 0){
			woof /= 2; meow *= 2;
		}
		carry += meow;
		decomp.push_back(make_pair(carry, woof));
	}
	
	int q; cin >> q; long long temp;
	//lazy binsearch shld pass
	for (int y = 0; y < q; y++){
		cin >> temp;
		cout << lower_bound(decomp.begin(), decomp.end(), make_pair(temp,0LL))->second << '\n';
		
	}
}

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