#1,2,3,4组成不重复的三位数字sum=0for i in range(1,5): for j in range(1,5): for k in range(1,5): if (i==j)or(j==k)or(i==k): continue print("三位数字分别是:",i,j,k) sum = sum + 1print("一共有",sum,"个三位数字")
python 打印不重复的三位数字
原文:https://www.cnblogs.com/w331842/p/12445504.html