oj.uz

답안 #48658

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
48658 2018-05-17T17:52:08 Z Pajaraja 비밀 (JOI14_secret) C++17
0 / 100
 3269 ms 524288 KB 
#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;
	for(int i=s-1;i>=l;i--) val[i][s]=Secret(a[i],val[i+1][s]);
	for(int i=s+2;i<=r;i++) val[s+1][i]=Secret(val[s+1][i-1],a[i]);
	if(l+1==r) return;
	rek(l,s);
	rek(s+1,r);
}
void Init(int N, int A[]) 
{
	n=N;
	for(int i=0;i<n;i++) val[i][i]=a[i]=A[i];
	rek(0,n-1);
}

int ans(int l,int r,int lt,int rt)
{
	if(l==r) return val[l][r];
	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

# 결과 실행 시간 메모리 Grader output
1 Runtime error 3269 ms 524288 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Correct 181 ms 524288 KB Output is correct - number of calls to Secret by Init = 3586, maximum number of calls to Secret by Query = 1
3 Runtime error 2939 ms 524288 KB Execution killed with signal 11 (could be triggered by violating memory limits)
4 Runtime error 2912 ms 524288 KB Execution killed with signal 11 (could be triggered by violating memory limits)
5 Runtime error 2874 ms 524288 KB Execution killed with signal 11 (could be triggered by violating memory limits)
6 Runtime error 2858 ms 524288 KB Execution killed with signal 11 (could be triggered by violating memory limits)
7 Runtime error 2828 ms 524288 KB Execution killed with signal 11 (could be triggered by violating memory limits)
8 Runtime error 3053 ms 524288 KB Execution killed with signal 11 (could be triggered by violating memory limits)
9 Runtime error 3091 ms 524288 KB Execution killed with signal 11 (could be triggered by violating memory limits)
10 Runtime error 3007 ms 524288 KB Execution killed with signal 11 (could be triggered by violating memory limits)