/*
AUTHOR:shivam51
IIESTS
*/
#include<bits/stdc++.h>
using namespace std;
//
#define MAX 100001
#define md 998244353
#define add accumulate
// #define ll long long
#define ff first
#define ss second
#define pb push_back
#define mp make_pair
#define vll vector<ll>
#define lb lower_bound
#define ub upper_bound
#define pii pair<int,int>
#define vpii vector<pii>
#define all(v) v.begin(), v.end()
#define rep(n) for(int i=0;i<n;i++)
#define hs ios_base::sync_with_stdio(false);cin.tie(NULL);
#define repa(a,n) for(int i=a;i<n;i++)
typedef long long ll;
//
//
ll expo_modulo(ll a,ll b){
ll res=1;
a=a%md;
while(b>0){
if(b&1)
res=res*a;
b=b>>1;
a=(a*a)%md;
}
return res;
}
int main(){
// pow(a,b)
cout<<expo_modulo(5,5);
return 0;
}
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