给定一个int数字,把数字中的单个数相加起来:得到的结果如果不是个位数,继续相加 如给定 19,执行1+9 = 10 --> 1 + 0 = 1 返回1 给定22,返回4 思路很简单,把各个位置上的数字取出来相加:结果如果大于9,继续执行相加 Java代码实现: public class AddDigitsTotal { public static int addOnce(int n) { int result = 0; while (n != 0) { result += n%10; n =…
day11 --------------------------------------------------------------- 实例018:复读机相加 题目 求s=a+aa+aaa+aaaa+aa-a的值,其中a是一个数字.例如2+22+222+2222+22222(此时共有5个数相加),几个数相加由键盘控制. 分析:很简单,字符串*x可以复制. 1 a = input('请输入数字:') 2 n = input("请输入要加几次:") 3 s = 0 4 for i in…
[002-Add Two Numbers (单链表表示的两个数相加)] 原题 You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a single digit. Add the two numbers and return it as a linked list. In…
You are given an integer array nums and you have to return a new counts array. The counts array has the property where counts[i] is the number of smaller elements to the right of nums[i]. Example: Given nums = [5, 2, 6, 1] To the right of 5 there are…