#include using namespace std; using ll=long long; using ull=unsigned long long; using pll=pair; using tll=tuple; using ld=long double; const ll INF=(1ll<<60); #define rep(i,n) for (ll i=0;i<(ll)(n);i++) #define replr(i,l,r) for (ll i=(ll)(l);i<(ll)(r);i++) #define all(v) v.begin(),v.end() #define len(v) ((ll)v.size()) template inline bool chmin(T &a,T b){ if(a>b){ a=b; return true; } return false; } template inline bool chmax(T &a,T b){ if(a using mint=atcoder::modint998244353; int main(){ ios::sync_with_stdio(false); cin.tie(nullptr); ll x,k; cin >> x >> k; assert(x<=100&&k<=10); k*=2; mint ans=0; mint p=(mint)x/(mint)100; rep(i,1<