제출 #446257

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
446257	2021-07-21 11:24:11	TheScrasse	Snake Escaping (JOI18_snake_escaping)	C++17	100 / 100	1918 ms	29796 KiB

snake_escaping

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#include <bits/stdc++.h>
using namespace std;
#define nl "\n"
#define nf endl
#define ll long long
#define pb push_back
#define _ << ' ' <<
#define INF (ll)1e18
#define mod 998244353
#define maxn 1048586
ll i, i1, j, k, k1, tc, n, m, res, flag[10], a, b;
ll dp[2][maxn], cn[3], l, q, mk, ma;
string s, t;
int main() {
    ios::sync_with_stdio(0);
    cin.tie(0);
    #if !ONLINE_JUDGE && !EVAL
        ifstream cin("input.txt");
        ofstream cout("output.txt");
    #endif
    cin >> l >> q >> s;
    for (mk = 0; mk < (1 << l); mk++) {
        dp[0][mk] = (ll)s[mk] - '0';
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 7 / 7
• Subtask 3: 10 / 10
• Subtask 4: 53 / 53
• Subtask 5: 25 / 25