The number of elements that are greater than the previous one

The number of elements that are greater than the previous one. A sequence consists of integer numbers and ends with the number 0. Determine how many elements in this sequence are greater than their immediate predecessor.

Test Case Input (Sequence) Expected Output
1 1
2
3
0
2
2 4
2
5
0
1
3 7
3
5
4
6
0
3