摘要: ``` bool isValid(char s) { int length = 0; int i = 0; int index = 0; length = strlen(s); printf("length = %d",length); if(length == 0) { return true; 阅读全文
posted @ 2019-03-06 16:29 尚修能的技术博客 阅读(114) 评论(0) 推荐(0)