转载自:飞扬青春sina blogjava字符串大小写转换的两种方法 import java.io..* public class convertToPrintString { public static void main(String[] args) throws IOException { InputStreamReader reader = new InputStreamReader(System.in); Bu
Java 大小写转换 public class CaseConversion { /** * @param character: a character * @return: a character */ public char lowercaseToUppercase(char character) { // write your code here if (character >= 'a' && character <= 'z') { character = (char)