為什么不能用System.out.println(SEX1+SEX2);
public class HelloWorld{
??? public static void main(String[] args) {
?? ?final char SEX1='男';
??? final char SEX2='女';
??? System.out.println(SEX1+SEX2);
?? ??? ?
?? ??? ?
?? ?}
}
public class HelloWorld{
??? public static void main(String[] args) {
?? ?final char SEX1='男';
??? final char SEX2='女';
??? System.out.println(SEX1+SEX2);
?? ??? ?
?? ??? ?
?? ?}
}
2015-08-11
舉報(bào)
2015-08-31
那輸出的不就是男+女了么