#include <bits/stdc++.h>
//#include <atcoder/all>
using namespace std;
//using namespace atcoder;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
#define rep2(i, s, n) for (int i = (s); i < (int)(n); i++)
#define mydeb(fmt, ...) fprintf(stderr, fmt, __VA_ARGS__)
//#define mydeb(fmt, ...) 

int main()
{
    int64_t t,n;
    cin >> t >> n;
    cout << (n*100+(t-1))/t*(100+t)/100 -1 << endl;
}


#include<bits/stdc++.h>
#pragma GCC optimize("Ofast","unroll-loops") 
#define INF 2147483647
#define ll long long
#define ft first
#define sec second
#define pb push_back
#define pi pair<ll,int>
using namespace std;
ll t,n,a,b;
int main()
{
	ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);
	cin >> a >> b;
	int x=min(a,b),y=max(a,b);
	cout << (x+3>y?"Yes":"No"); 
	return 0;
}