Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- #include <bits/stdc++.h>
- using namespace std;
- int main()
- {
- ios_base::sync_with_stdio(0);
- cin.tie(0);cout.tie(0);
- long long a,c,d,e,i,j;
- cin>>a>>c;
- d=1;
- for(i=1;i<=a+c;i++)
- {
- d=(d*2)%998244353;
- }
- cout<<d%992844353<<endl;
- return 0;
- }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement