task-1-C.T.Co-summer-school

Task no 1: Create a function which takes an array of integers, e.g [1,5,5,5,6,6,7,7,7,7,7,7,7,7,5,5,5,5,5],and returns integer from the longest sequence within that array (7 in this example). For extra points do not use more than 1 loop in your program code.