Jimma and Chingam

Jimma the cat had placed N bowls of cat food in a line. The amount of food in each bowl is an integer and is given to you as the array A[1], A[2], ... , A[N], where A[1] is the amount of food in the leftmost bowl, and A[N] is the amount in the rightmost bowl. But Chingam the kitten doesn't like unsorted sequences. In general, for an arbitrary sequence B[1], B[2], ... , B[N], Chingam's unhappin