oj.uz

Submission #1034834

# Submission time Handle Problem Language Result Execution time Memory
1034834 2024-07-25T19:31:32 Z ethanv13 Secret (JOI14_secret) C++17
0 / 100
 309 ms 4524 KB 
#include <bits/stdc++.h>
#include <secret.h>
#include <ext/pb_ds/assoc_container.hpp> 
#include <ext/pb_ds/tree_policy.hpp> 
#pragma GCC target("avx")
#pragma GCC optimize(3)
#pragma GCC optimize("Ofast")
#define ll long long
#define ordered_set tree<int, null_type,less<int>, rb_tree_tag,tree_order_statistics_node_update> 
using namespace std;
using namespace __gnu_pbds;
int sps[15][1005];
int l2(int p){
	return 31-__builtin_clz(p);
}
void sp(int n,int a[]){
	int k=l2(n);
	for(int i=0;i<n;++i){
		sps[0][i]=a[i];
	}
	for(int i=1;i<=k;++i){
		for(int j=0;j+(1<<i)<=n;++j){
			sps[i][j]=Secret(sps[i-1][j],sps[i-1][j+(1<<(i-1))]);
		}
	}
}
void Init(int N,int a[]){
    sp(N,a);
}
int Query(int L,int R){
    int i = l2(R-L+1);
	int minimum = Secret(sps[i][L], sps[i][R - (1 << i) + 1]);
	return minimum;
}

Subtask #1
0.0 / 100.0

# Verdict Execution time Memory Grader output
1 Incorrect 83 ms 2608 KB Wrong Answer: Query(222, 254) - expected : 34031541, actual : 839935006.
2 Incorrect 79 ms 2388 KB Wrong Answer: Query(60, 375) - expected : 669221184, actual : 73044041.
3 Incorrect 86 ms 2484 KB Wrong Answer: Query(211, 401) - expected : 674373968, actual : 951413062.
4 Incorrect 298 ms 4524 KB Wrong Answer: Query(90, 497) - expected : 397934825, actual : 889372840.
5 Incorrect 301 ms 4320 KB Wrong Answer: Query(587, 915) - expected : 752404486, actual : 389074008.
6 Incorrect 292 ms 4308 KB Wrong Answer: Query(915, 915) - expected : 282904741, actual : 31281100.
7 Incorrect 299 ms 4380 KB Wrong Answer: Query(84, 976) - expected : 742463504, actual : 709920818.
8 Incorrect 308 ms 4436 KB Wrong Answer: Query(58, 987) - expected : 20022464, actual : 225603928.
9 Incorrect 291 ms 4436 KB Wrong Answer: Query(33, 967) - expected : 676869696, actual : 819205962.
10 Incorrect 309 ms 4456 KB Wrong Answer: Query(116, 961) - expected : 68487362, actual : 538241930.