思路:模拟题,数组存储,对数组1~3循环编号,同时k从1递增,逢4变1,数组编号逢3变0,同时计数值count--,直到count==1退出while循环,输出该值初序; 代码: + View Code 7-30 字符串的冒泡排序 (20分) https://pintia.cn/problem-sets/14/problems/810 代码: + View Code 7-31 字符串循环左移 (20分) ...