摘要: public class Solution { public int StrToInt(String str) { if (str == null || str.trim().length() < 1) { return 0; } char op = str.charAt(0); int start = 0; int flag = 0; if (op == '+') { start++; flag 阅读全文
posted @ 2019-12-10 12:30 java渣渣 阅读(189) 评论(0) 推荐(0) 编辑