문제
풀이
#include <algorithm>
#include <iostream>
using namespace std;
void solve(void) {
long long n, m, s; cin >> n >> m >> s;
cout << min(m*s, (m+1)*s*(100-n)/100);
}
int main() {
ios::sync_with_stdio(false);
cin.tie(nullptr);
solve();
return 0;
}