oj.uz

답안 #1099695

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1099695 2024-10-12T03:35:20 Z dzhoz0 비밀 (JOI14_secret) C++17
30 / 100
 371 ms 4436 KB 
/*
    ghmt the cutie :3
          UwU
*/

#include <bits/stdc++.h>
#include "secret.h"
using namespace std;

#define INF 1e9
#define f first
#define s second
#define pii pair<int, int>
#define vi vector<int>

const int MAXN = 1000;
const int LG = 9;
int st[LG + 1][MAXN];

void Init(int n, int a[]) {
    for(int i = 1; i <= n; i++) st[0][i] = a[i - 1];
    for(int j = 1; j <= LG; j++) 
        for(int i = 1; i + (1 << j) - 1 <= n; i++)
            st[j][i] = Secret(st[j - 1][i], st[j - 1][i + (1 << (j - 1))]);
}

int Query(int l, int r) {
    l++, r++;
    int len = r - l + 1;
    int s = -INF;
    for(int j = 0; (1 << j) <= len; j++) {
        if(len >> j & 1) {
            if(s == -INF) s = st[j][l];
            else s = Secret(s, st[j][l]);
            l = l + (1 << j);
        }
    }
    return s;
}

Subtask #1
30.0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Partially correct 102 ms 2808 KB Output is partially correct - number of calls to Secret by Init = 3586, maximum number of calls to Secret by Query = 7
2 Partially correct 98 ms 2816 KB Output is partially correct - number of calls to Secret by Init = 3595, maximum number of calls to Secret by Query = 7
3 Partially correct 98 ms 2648 KB Output is partially correct - number of calls to Secret by Init = 3604, maximum number of calls to Secret by Query = 7
4 Partially correct 328 ms 4356 KB Output is partially correct - number of calls to Secret by Init = 7978, maximum number of calls to Secret by Query = 8
5 Partially correct 331 ms 4292 KB Output is partially correct - number of calls to Secret by Init = 7987, maximum number of calls to Secret by Query = 8
6 Partially correct 318 ms 4436 KB Output is partially correct - number of calls to Secret by Init = 7987, maximum number of calls to Secret by Query = 2
7 Partially correct 346 ms 4360 KB Output is partially correct - number of calls to Secret by Init = 7987, maximum number of calls to Secret by Query = 8
8 Partially correct 338 ms 4436 KB Output is partially correct - number of calls to Secret by Init = 7987, maximum number of calls to Secret by Query = 7
9 Partially correct 339 ms 4328 KB Output is partially correct - number of calls to Secret by Init = 7987, maximum number of calls to Secret by Query = 8
10 Partially correct 371 ms 4328 KB Output is partially correct - number of calls to Secret by Init = 7987, maximum number of calls to Secret by Query = 7