Submission #234942

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
234942	2020-05-26 11:47:24	amoo_safar	Snake Escaping (JOI18_snake_escaping)	C++14	100 / 100	863 ms	20688 KiB

snake_escaping

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#include <bits/stdc++.h>
#define pb push_back
#define F first
#define S second
#define all(x) x.begin(), x.end()
#define debug(x) cerr << #x << " : " << x << '\n'
using namespace std;
typedef long long ll;
typedef long double ld;
typedef string str;
typedef pair<ll, ll> pll;
const ll Mod = 1000000007LL;
const int N = 2e5 + 10;
const ll Inf = 2242545357980376863LL;
const ll Log = 20;
int s1[(1 << Log) + 2];
int s0[(1 << Log) + 2];
int L, Q;
int main(){
  ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);
  cin >> L >> Q;
  str s, t;
  cin >> s;
  t = s;
  for(int i = 0; i < (1 << L); i++) s1[i] = s[i] - '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