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public class count { public static void main(String[] args) {String str = "My address is #168 Shanghai Road,Beijing,100028";int d = 0, ch = 0, space = 0, other = 0;char c;for (int i = 0; i < str.length(); i++) { c = str.charAt(i); // 把所有小写的character改成Character,使用Character这个类中的静态方法 if (Character.isDi... |
