problem link http://www.codechef.com/problems/WCOUNT/
solution proposed n!/(a!b!c!....) I have pre-calculated factorials and its inverse within time limits
solution link (getting WA) http://www.codechef.com/viewsolution/2526228
problem link http://www.codechef.com/problems/WCOUNT/
solution proposed n!/(a!b!c!....) I have pre-calculated factorials and its inverse within time limits
solution link (getting WA) http://www.codechef.com/viewsolution/2526228