oj.uz

답안 #293195

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
293195 2020-09-07T18:09:55 Z fucking_do_it 비밀 (JOI14_secret) C++14
0 / 100
 527 ms 4496 KB 
#include "secret.h"
#include <bits/stdc++.h>
using namespace std;
const int inf = 1e3+9,lg = 12;
int n,cnt = 0;
int a[inf],Log2[inf],sparse[lg][inf];
vector<int> tmp;

void Init(int N, int A[]) {
    n = N;
    Log2[1] = 0;
    for(int i=2;i<=n;i++)
        Log2[i] = Log2[i/2] + 1;
    for(int i=1;i<=n;i++)
        a[i] = A[i-1],sparse[0][i] = a[i];

    for(int j=1;j<lg;j++)
        for(int i=1;i+(1<<j)-1<=n;i++)
            sparse[j][i] = Secret( sparse[j-1][i],sparse[j-1][ i+(1<<(j-1)) ] ),cnt++;
    //assert(cnt<=8000);

}

int Query(int L, int R) {

    L++,R++;
    int len = R-L+1;
    int k = Log2[len];
    return Secret( sparse[k][L] , sparse[k][R-(1<<k)+1] );
}

Subtask #1
0.0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 140 ms 2552 KB Wrong Answer: Query(222, 254) - expected : 34031541, actual : 839935006.
2 Incorrect 138 ms 2424 KB Wrong Answer: Query(60, 375) - expected : 669221184, actual : 73044041.
3 Incorrect 143 ms 2424 KB Wrong Answer: Query(211, 401) - expected : 674373968, actual : 951413062.
4 Incorrect 509 ms 4496 KB Wrong Answer: Query(90, 497) - expected : 397934825, actual : 889372840.
5 Incorrect 510 ms 4344 KB Wrong Answer: Query(587, 915) - expected : 752404486, actual : 389074008.
6 Incorrect 515 ms 4360 KB Wrong Answer: Query(915, 915) - expected : 282904741, actual : 31281100.
7 Incorrect 515 ms 4352 KB Wrong Answer: Query(84, 976) - expected : 742463504, actual : 709920818.
8 Incorrect 513 ms 4472 KB Wrong Answer: Query(58, 987) - expected : 20022464, actual : 225603928.
9 Incorrect 527 ms 4344 KB Wrong Answer: Query(33, 967) - expected : 676869696, actual : 819205962.
10 Incorrect 515 ms 4344 KB Wrong Answer: Query(116, 961) - expected : 68487362, actual : 538241930.