Submission #1296984

#TimeUsernameProblemLanguageResultExecution timeMemory
1296984chithanhnguyenIntercastellar (JOI22_ho_t1)C++20
100 / 100
53 ms8868 KiB
#include <bits/stdc++.h> using namespace std; #define int long long #define ld long double #define pii pair<int, int> #define fi first #define se second #define __builtin_popcount __builtin_popcountll #define all(x) (x).begin(), (x).end() #define BIT(x, i) (((x) >> (i)) & 1) #define debug(a, l, r) for (int i = (l); i <= (r); ++i) cout << (a)[i] << ' '; cout << '\n'; const int MAXN = 2e5 + 5; int n, a[MAXN], pref[MAXN]; // {val, cnt} pii val[MAXN]; signed main() { #ifdef NCTHANH freopen("input.txt", "r", stdin); freopen("output.txt", "w", stdout); #endif ios_base::sync_with_stdio(0); cin.tie(nullptr); cout.tie(nullptr); cin >> n; for (int i = 1; i <= n; ++i) { cin >> a[i]; int cur = a[i], pw2 = 0; while (cur % 2 == 0) { ++pw2; cur /= 2; } val[i] = {cur, 1ll << pw2}; pref[i] = pref[i - 1] + val[i].se; } int q; cin >> q; while (q--) { int x; cin >> x; int pos = lower_bound(pref + 1, pref + n + 1, x) - pref; cout << val[pos].fi << '\n'; } return 0; }
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