제출 #789553

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
789553	2023-07-21 13:35:08	juggernaut	Nice sequence (IZhO18_sequence)	C++14	100 / 100	874 ms	43584 KiB

sequence

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#include<bits/stdc++.h>
#define fr first
#define sc second
using namespace std;
typedef long long ll;
typedef long double ld;
#define USING_ORDERED_SET 0
#if USING_ORDERED_SET
#include<bits/extc++.h>
using namespace __gnu_pbds;
template<class T>using ordered_set=tree<T,null_type,less<T>,rb_tree_tag,tree_order_statistics_node_update>;
#endif
template<class T>void umax(T &a,T b){if(a<b)a=b;}
template<class T>void umin(T &a,T b){if(b<a)a=b;}
#ifdef juggernaut
    #define printl(args...) printf(args)
#else
    #define printl(args...) 0
#endif
int n, m;
int timer, len;
bool used[400005];
int pref[400005];
void dfs(int v){
  used[v] = true;
  {
    int to = v - m;
    if(to >= 0 && !used[to])
      dfs(to);
  }
 
 
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