Pop Index (3)
remaining elements after [ x, xs ] is popped at index [ 1, [ ] ] and visited stack is result = remaining elements after xs is popped at index [ 0, [ ] ] and visited stack is [ x, result ]
Comments
Please log in to add comments
remaining elements after [ x, xs ] is popped at index [ 1, [ ] ] and visited stack is result = remaining elements after xs is popped at index [ 0, [ ] ] and visited stack is [ x, result ]
Please log in to add comments