单个字符相比较,实际上比较的是ASCII值 chs[i] >= 'A' && chs[i] <= 'Z' 大写字母范围 chs[i] >= 'a' && chs[i] <= 'z' 小写字母范围 package doudou; public class test_Count_String { pub Read More
posted @ 2020-08-11 23:10 eosclover Views(735) Comments(0) Diggs(0) Edit