#include<iostream>
#include<cmath>
using namespace std;

int main(){
    double p,q,ans;
    long peo;

    while(cin>>p>>q){
        p/=100,q/=100;

        peo=1;
        for(;;){
            ans=floor(peo*q);
            if(ans>peo*p && ans<peo*q)break;
            peo++;
        }
        cout<<peo<<endl;
    }
}

this is my code
it always get WA at #14
could u give me some test