list slicing read

list_slicing_read.py

#!/usr/local/bin/python3.6
import random

random.seed()

l = [x + 1 for x in range(random.randint(3,8))]
nParams = random.randint(1,3)

print("l = ", l)

if nParams == 1:
    start = random.randint(0, len(l))
    print("l[{}] = ?".format(start))
    right = l[start]
elif nParams == 2:
    start = random.randint(0, len(l))
    end = random.randint(start, len(l))
    print("l[{}:{}] = ?".format(start, end))
    right = l[start:end]
else:
    start = random.randint(0, len(l))
    end = random.randint(start, len(l))
    step = random.randint(1, 3)
    print("l[{}:{}:{}] = ?".format(start, end, step))
    right = l[start:end:step]

guess = eval(input())
if guess == right:
    print("top")
else:
    print("nein: ", guess, "!=", right)