#include using namespace std; #define REP(i,N) for(i=0;i P; typedef struct{ int first; int second; int third; }T; //昇順 bool comp_Se(T& l, T& r){ return l.second < r.second; } int main(void){ ll D,P,S; cin >> D >> P; S = (D*(100+P))/100; cout << S << endl; return 0; }