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  Code A lot of times when dealing with iterators, we also get a need to keep a count of iterations. Python eases the programmers’ task by providing a built-in function enumerate() for this task. The enumerate () method adds a counter to an iterable and returns it in a form of enumerate object. This enumerate object can then be used directly in for loops or be converted into a list of tuples using the list() method. >>> l = [i for i in range(1, 100, 10)] >>> l [1, 11, 21, 31, 41, 51, 61, 71, 81, 91] >>>  >>> for i, j in enumerate(l): print("i is :{}, j is :{}".format(i, j)) i is :0, j is :1 i is :1, j is :11 i is :2, j is :21 i is :3, j is :31 i is :4, j is :41 i is :5, j is :51 i is :6, j is :61 i is :7, j is :71 i is :8, j is :81 i is :9, j is :91 Quiz Level 1 Quiz Level 2 Request Me