oj.uz

Submission #638758

# Submission time Handle Problem Language Result Execution time Memory
638758 2022-09-07T10:16:42 Z penguin133 Intercastellar (JOI22_ho_t1) C++14
100 / 100
 74 ms 7132 KB 
#include <bits/stdc++.h>
using namespace std;
#define int long long
#define pi pair<int, int>
#define pii pair<int, pair<int, int> > 
#define fi first
#define se second
int n,k;
int A[200005], B[200005], P[200005];
void solve(){
	cin >> n;
	for(int i=1;i<=n;i++)cin >> A[i];
	for(int i=1;i<=n;i++){
		B[i] = 1;
		while(A[i]%2 == 0)A[i] /= 2, B[i]*=2;
		P[i] = P[i-1] + B[i];
	}
	int q;cin >> q;
	while(q--){
		int x;cin >> x;
		int s = 1, e = n, ans = 0;
		while(s <= e){
			int m = (s + e)/2;
			if(P[m] < x)ans = m, s = m + 1;
			else e = m - 1;
		}
		cout << A[ans+1] << '\n';
		
	}
	
}
 
main(){
	ios::sync_with_stdio(0);cin.tie(0);
	int t = 1;
	//cin >> t;
	while(t--){
		solve();
	}
}

Compilation message

Main.cpp:33:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   33 | main(){
      | ^~~~

Subtask #1
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Correct 19 ms 5084 KB Output is correct
4 Correct 29 ms 2012 KB Output is correct
5 Correct 47 ms 5596 KB Output is correct
6 Correct 28 ms 4660 KB Output is correct
7 Correct 49 ms 5628 KB Output is correct
8 Correct 47 ms 5540 KB Output is correct

Subtask #2
35.0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 0 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 0 ms 332 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct

Subtask #3
40.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Correct 19 ms 5084 KB Output is correct
4 Correct 29 ms 2012 KB Output is correct
5 Correct 47 ms 5596 KB Output is correct
6 Correct 28 ms 4660 KB Output is correct
7 Correct 49 ms 5628 KB Output is correct
8 Correct 47 ms 5540 KB Output is correct
9 Correct 0 ms 340 KB Output is correct
10 Correct 0 ms 340 KB Output is correct
11 Correct 0 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 0 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 0 ms 332 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 28 ms 2448 KB Output is correct
24 Correct 34 ms 4640 KB Output is correct
25 Correct 61 ms 7132 KB Output is correct
26 Correct 42 ms 4112 KB Output is correct
27 Correct 38 ms 4388 KB Output is correct
28 Correct 72 ms 6380 KB Output is correct
29 Correct 74 ms 5660 KB Output is correct
30 Correct 39 ms 1968 KB Output is correct
31 Correct 74 ms 6100 KB Output is correct