oj.uz

답안 #637117

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
637117 2022-08-31T15:20:17 Z Blobo2_Blobo2 비밀 (JOI14_secret) C++17
0 / 100
 443 ms 4432 KB 
#include "secret.h"
using namespace std;
int seg[4000],n,arr[1000],cnt=0;
void update(int idx=0,int l=0,int r = n-1){
	if(l == r){
		seg[idx] = arr[l];
		return;
	}
	int mid = (l+r)>>1;
	update(idx>>1,mid+1,r);
	update(idx>>1|1,l,mid);
	seg[idx] = Secret(seg[idx>>1], seg[idx>>1|1]);
}
int query(int L,int R,int idx=0,int l=0,int r=n-1){
	if(l >= L && r <= R)return seg[idx];
	if(r < L || l > R)return -1;
	int mid = (l+r)>>1;
	int first = query(L,R,idx>>1,mid+1,r);
	int second = query(L,R,idx>>1|1,l,mid);
	if(first != -1 && second != -1){
		cnt++;
		return Secret(first,second);
	}
	else if(first != -1)
		return first;
	else if(second != -1)
		return second;
	else return -1;
}
void Init(int N,int A[]){
	n = N;
	for(int i=0;i<n;i++)arr[i] = A[i];
	update();
}

int Query(int l,int r){
	return query(l,r);
}

Subtask #1
0.0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 120 ms 2368 KB Wrong Answer: Query(222, 254) - expected : 34031541, actual : 142375311.
2 Incorrect 122 ms 2428 KB Wrong Answer: Query(60, 375) - expected : 669221184, actual : 904081859.
3 Incorrect 112 ms 2468 KB Wrong Answer: Query(211, 401) - expected : 674373968, actual : 480958564.
4 Incorrect 434 ms 4432 KB Wrong Answer: Query(90, 497) - expected : 397934825, actual : 68893621.
5 Incorrect 417 ms 4356 KB Wrong Answer: Query(587, 915) - expected : 752404486, actual : 733462529.
6 Incorrect 430 ms 4248 KB Wrong Answer: Query(915, 915) - expected : 282904741, actual : 288640176.
7 Incorrect 424 ms 4332 KB Wrong Answer: Query(84, 976) - expected : 742463504, actual : 494770285.
8 Incorrect 443 ms 4356 KB Wrong Answer: Query(58, 987) - expected : 20022464, actual : 715572888.
9 Incorrect 423 ms 4432 KB Wrong Answer: Query(33, 967) - expected : 676869696, actual : 828580641.
10 Incorrect 438 ms 4316 KB Wrong Answer: Query(116, 961) - expected : 68487362, actual : 157239790.