Submission #48653

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
48653	2018-05-17T16:59:10 Z	Pajaraja	Secret (JOI14_secret)	C++17	0 / 100	20000 ms	9532 KB

secret

#include "secret.h"
#include <bits/stdc++.h>
#define MAXN 1007
using namespace std;
int val[MAXN][MAXN],a[MAXN],n;
void rek(int l,int r)
{
	int s=(l+r)/2;
	val[s][s]=a[s];
	for(int i=s-1;i>=l;i--) val[i][s]=Secret(a[i],val[i+1][s]);
	val[s+1][s+1]=a[s+1];
	for(int i=s+1;i<=r;i++) val[s+1][i]=Secret(val[s+1][i-1],a[i]);
	if(l==r) return;
	rek(l,s);
	rek(s+1,r);
}
void Init(int N, int A[]) 
{
	n=N;
	for(int i=0;i<n;i++) a[i]=A[i];
	rek(0,n-1);
}

int ans(int l,int r,int lt,int rt)
{
	int s=(l+r)/2;
	if(lt<=s && rt>s) return Secret(val[lt][s],val[s+1][rt]);
	if(rt<=s) return ans(l,s,lt,rt);
	return ans(s+1,r,lt,rt);
}
int Query(int L, int R)  {return ans(0,n-1,L,R);}

Subtask #1

0.0 / 100.0

#	Verdict	Execution time	Memory	Grader output
1	Incorrect	173 ms	4600 KB	Wrong Answer: Query(222, 254) - expected : 34031541, actual : 34031537.
2	Incorrect	168 ms	4724 KB	Wrong Answer: Query(102, 157) - expected : 32612619, actual : 569483529.
3	Incorrect	169 ms	4852 KB	Wrong Answer: Query(67, 224) - expected : 202440844, actual : 739311628.
4	Incorrect	616 ms	8848 KB	Wrong Answer: Query(727, 872) - expected : 870334875, actual : 870334619.
5	Incorrect	631 ms	9056 KB	Wrong Answer: Query(761, 790) - expected : 112945480, actual : 112871752.
6	Execution timed out	20057 ms	9144 KB	Time limit exceeded
7	Incorrect	672 ms	9288 KB	Output isn't correct - number of calls to Secret by Init = 8977, maximum number of calls to Secret by Query = 1
8	Incorrect	625 ms	9324 KB	Output isn't correct - number of calls to Secret by Init = 8977, maximum number of calls to Secret by Query = 1
9	Incorrect	634 ms	9404 KB	Output isn't correct - number of calls to Secret by Init = 8977, maximum number of calls to Secret by Query = 1
10	Incorrect	626 ms	9532 KB	Output isn't correct - number of calls to Secret by Init = 8977, maximum number of calls to Secret by Query = 1