//inlclude前用define #define _USE_MATH_DEFINES //include #include #include #include #include #include using namespace std; //typedef typedef vector VI; typedef vector VS; typedef vector VC; int main() { int k, s; cin >> k >> s; cout << (int)((s + (1 - k * 0.01)) / (1 - k * 0.01)) << endl; return 0; }