//uva11541 #include <iostream> #include <cstdio> using namespace std; int main() { int n, total, cnt = 0; char alpha; while (cin >> n) { getchar(); for(int i = 1; i <= n; i++) { cout << "Case " << i << ": "; while((alpha=getchar()) != '\n') { cin >> total; for(int i = 0; i < total; i++){ cout << alpha; } } cout << endl; } } }