Submission #91324

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
91324	2018-12-27 06:08:30	toloraia	Nice sequence (IZhO18_sequence)	C++14	100 / 100	1224 ms	40108 KiB

sequence

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#include <bits/stdc++.h>
#define F first
#define S second
#define mp make_pair
#define pb push_back
#define ll long long
#define LEFT(a) ((a)<<1)
#define RIGHT(a) (LEFT(a) + 1)
#define MID(a,b) ((a+b)>>1)
#define MAX(a,b) ((a)>(b)?(a):(b))
#define MIN(a,b) ((a)<(b)?(a):(b))
using namespace std;
const int N = 1e6 + 5, NN = 4e5;
int F[N];
int n, m, M;
bool ok;
void dfs (int k, int p){
    //cout<<k<<" "<<p<<" "<<M<<" "<<n<<" "<<m<<" "<<F[k]<<endl;
    if (ok == 0)
        return;
    if (F[k] == p){
        ok = 0;
        return;
    }
    if (F[k])
        return;
    F[k] = p;
 
 
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• Subtask 1: 6 / 6
• Subtask 2: 9 / 9
• Subtask 3: 14 / 14
• Subtask 4: 15 / 15
• Subtask 5: 14 / 14
• Subtask 6: 18 / 18
• Subtask 7: 24 / 24