제출 #879407

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
879407	2023-11-27 10:25:07	dimashhh	Nice sequence (IZhO18_sequence)	C++17	61 / 100	1213 ms	44000 KiB

sequence

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const int N = 1e6 + 10, MOD = 998244353;
 
int timer = 1,pref[N],n,m,used[N];
vector<int> g[N],ord;
bool ok = false;
void dfs(int v){
    used[v] = 1;
    for(int to:g[v]){
        if(used[to] == 1){
            ok = false;
        }
        if(!used[to]){
            dfs(to);
        }
    }
    used[v] = 2;
    ord.push_back(v);
}
bool can(int len){
    
    for(int i = 1;i <= len; i++){
        if(i - m >= 0){
            g[i - m].push_back(i);
            // cout << i - m << ' ' << i << '\n';
        }
        if(i - n >= 0){
            // cout << i << ' ' << i - n << '\n';
 
 
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