x = list(range(10)) print(x[::-1]) print(x[::2]) print(x[::-2]) x = list(range(9)) print(x[::-1]) print(x[::2]) print(x[::-2]) x = list(range(5)) print(x[:0:-1]) print(x[:1:-1]) print(x[:2:-1]) print(x[0::-1]) print(x[1::-1]) print(x[2::-1]) x = list(range(5)) print(x[0:0:-1]) print(x[4:4:-1]) print(x[5:5:-1]) x = list(range(10)) print(x[-1:-1:-1]) print(x[-1:-2:-1]) print(x[-1:-11:-1]) print(x[-10:-11:-1]) print(x[:-15:-1]) # test negative indices that are out-of-bounds print([][::-1]) print([1][::-1]) print([][0:-10:-1]) print([1][0:-10:-1]) print([][:-20:-1]) print([1][:-20:-1]) print([][-20::-1]) print([1][-20::-1])