range() and xrange() take a third parameter that specifies a step. So you can do the following. range(10, 0, -1). Which gives ... <看更多>

Three Ways to Reverse a String in Python TUTORIAL (using For Loops, reversed (), and Slice Notation). 21K views · 3 years ago ...more ... ... <看更多>

In this Python Programming video tutorial you will learn how to reverse given string . Here in this video tutorial we will learn how to ... ... <看更多>