#include<iostream> #include<cstdio> #include<cmath> using namespace std; int main() { int n,m,a,b,c,s2,i; double s1; cin>>a>>m>>n; s1=m; for(i=1;i<=n;i=i+1) { s1=s1*(1+a*1.0/100); } s2=floor(s1); cout<<s2; }