Submission #1319659

#	Time	Username	Problem	Language	Result	Execution time	Memory
1319659		blackscreen1	Intercastellar (JOI22_ho_t1)	C++20	100 / 100	50 ms	10176 KiB

Main

#include <bits//stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace std;
using namespace __gnu_pbds;
typedef tree<long long, null_type, less<long long>, rb_tree_tag,
             tree_order_statistics_node_update>
    ordered_set;
typedef tree<long long, null_type, less_equal<long long>, rb_tree_tag,
             tree_order_statistics_node_update>
    ordered_multiset;
#define ll long long
#define iloop(m, h) for (auto i = m; i != h; i += (m < h ? 1 : -1))
#define jloop(m, h) for (auto j = m; j != h; j += (m < h ? 1 : -1))
#define kloop(m, h) for (auto k = m; k != h; k += (m < h ? 1 : -1))
#define pll pair<ll, ll>
#define INF 1000000000000000
#define MOD1 1000000007
#define MOD2 998244353
#define MOD3 1000000009
ll n, q;
pll a[200005];
pll qu[200005];
ll ans[200005];
int main() {
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	cin >> n;
	iloop(0, n) {
		cin >> a[i].first;
		a[i].second = 1;
		while (!(a[i].first&1)) {
			a[i].first >>= 1;
			a[i].second <<= 1;
		}
	}
	cin >> q;
	iloop(0, q) {
		cin >> qu[i].first;
		qu[i].second = i;
	}
	sort(qu, qu + q);
	ll ccn = 0, ci = 0;
	iloop(0, q) {
		while (ccn < n && ci + a[ccn].second < qu[i].first) {
			ci += a[ccn].second;
			ccn++;
		}
		ans[qu[i].second] = a[ccn].first;
	}
	iloop(0, q) cout << ans[i] << "\n";
}

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