oj.uz

답안 #852585

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
852585 2023-09-22T06:57:41 Z sleepntsheep 비밀 (JOI14_secret) C++17
0 / 100
 367 ms 4436 KB 
#include "secret.h"

#define N 1005

int n, *a, st[10][N];

void Init(int n_, int *a_)
{
    n = n_; a = a_;

    for (int i = 0; i < n; ++i) st[0][i] = a[i];

    for (int h = 1; (1 << h) <= n; ++h)
    {
        for (int j = 0; j < n; ++j)
        {
            if (j + (1 << h) * 2 > n) continue;
            st[h][j] = Secret(st[h-1][j], st[h-1][j+(1<<(h-1))]);
        }
    }
}

int Query(int l, int r)
{
    int z = a[l++];
    for (int h = 10; h >= 0; --h)
    {
        if ((1 << h) <= r-l+1)
        {
            z = Secret(z, st[h][l]);
            l += 1 << h;
        }
    }
    return z;
}

Subtask #1
0.0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 96 ms 3476 KB Wrong Answer: Query(51, 467) - expected : 268834016, actual : 822542345.
2 Incorrect 97 ms 3536 KB Wrong Answer: Query(60, 375) - expected : 669221184, actual : 675492065.
3 Incorrect 97 ms 3580 KB Wrong Answer: Query(111, 503) - expected : 353540466, actual : 144805964.
4 Incorrect 358 ms 4192 KB Wrong Answer: Query(268, 969) - expected : 602423382, actual : 933232838.
5 Incorrect 352 ms 4436 KB Wrong Answer: Query(587, 915) - expected : 752404486, actual : 700450834.
6 Incorrect 357 ms 4192 KB Wrong Answer: Query(984, 993) - expected : 188728053, actual : 279560864.
7 Incorrect 353 ms 4196 KB Wrong Answer: Query(84, 976) - expected : 742463504, actual : 230163507.
8 Incorrect 358 ms 4216 KB Wrong Answer: Query(58, 987) - expected : 20022464, actual : 16232704.
9 Incorrect 353 ms 4432 KB Wrong Answer: Query(33, 967) - expected : 676869696, actual : 831928622.
10 Incorrect 367 ms 4192 KB Wrong Answer: Query(116, 961) - expected : 68487362, actual : 810576783.