Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- #include <bits/stdc++.h>
- using namespace std;
- using lli = long long;
- const lli N = 909091;
- int main(){
- int n;
- scanf("%d", &n);
- lli dp[n+1];
- dp[0] = 1;
- dp[1] = 1;
- for(int i=2;i<=n;i++){
- dp[i] = 0;
- for(int j=1;j<=i;j++){
- dp[i] += dp[j-1] * dp[i-j];
- dp[i] %= N;
- }
- }
- printf("%lld", dp[n]);
- return 0;
- }
Advertisement
RAW Paste Data
Copied
Advertisement