Submission #465240

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
465240	2021-08-15 12:20:25	Alen777	Rack (eJOI19_rack)	C++14	100 / 100	18 ms	15564 KiB

rack

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#include <iostream>
#include <string>
#include <iomanip>
#include <vector>
#include <set>
#include <map>
#include <queue>
#include <stack>
#include <cmath>
#include <algorithm>
#include <cstring>
using namespace std;
#define ll long long
#define ull unsigned ll
#define pb push_back
#define mpr make_pair
#define lb lower_bound
#define ld long double
#define ub upper_bound
ll n, k;
vector<ll> ast;
ll mod = 1e9 + 7;
ll rec(ll n, ll k) {
    if (n == 0) {
        return 1;
    } if (k % 2LL) {
        return rec(n - 1LL, (k + 1LL) / 2LL);
 
 
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• Subtask 1: 20 / 20
• Subtask 2: 20 / 20
• Subtask 3: 60 / 60