Recent questions in Algorithms - Computer science

1

Answers

Permutations and Combinations

How many ways are there to arrange 3 women (Ada, Grace, Eva) and 3 men (Alan, Ron, Sergey) in a line so that a woman is first and a woman is last?
17/11/2015

3

Answers

Write a recurrence function

At a party with n people, everyone shakes hands once with everybody else. Let H(n)be the total number of handshakes among the n guests. Write a recurrence for H(n).
22/10/2015