Submission #297684

#TimeUsernameProblemLanguageResultExecution timeMemory
297684penguinhacker비밀 (JOI14_secret)C++17
6 / 100
9349 ms4472 KiB
#include <bits/stdc++.h>
#include "secret.h"
using namespace std;

/*int Secret(int a, int b) {
	return min(a, b);
}*/

const int mxN = 1000, mxK = 10;
int n, a[mxN];
int tl[mxN][mxK], tr[mxN][mxK];

void Init(int N, int A[]) {
	n = N;
	for (int i = 0; i < n; ++i) {
		a[i] = A[i];
	}
	/*for (int j = 0; (1 << j) <= n; ++j) {
		int mask = (1 << j) - 1;
		int temp;
		for (int i = 0; i < n; ++i) {
			temp = ((i & mask) == 0) ? a[i] : Secret(temp, a[i]);
			tr[i][j] = temp;
		}
		for (int i = n - 1; ~i; --i) {
			temp = ((i & mask) == mask || i == n - 1) ? a[i] : Secret(a[i], temp);
			tl[i][j] = temp;
		}
	}*/
}

int Query(int L, int R) {
	if (L == R) return a[L];
	if (R == L + 1) return Secret(a[L], a[R]);
	//int x = 31 - __builtin_clz(L ^ R);
	//return Secret(tl[L][x], tr[R][x]);
	int ans = a[L];
	for (int i = L + 1; i <= R; ++i) {
		ans = Secret(ans, a[i]);
	}
	return ans;
}

/*int main() {
	ios::sync_with_stdio(0);
	cin.tie(0);

	int a[3] = {2, 1, 3};
	Init(3, a);
	for (int i = 0; i < 3; ++i) for (int j = i; j < 3; ++j) cout << i << " " << j << " " << Query(i, j) << "\n";
	return 0;
}*/
#Verdict Execution timeMemoryGrader output
Fetching results...