怎么一起打印兩個(gè)常量
public class HelloWorld{
? ? public static void main(String[] args) {
final char SEXM = '男';
final char SEXF ='女';
System.out.println(SEXM);
}
}
public class HelloWorld{
? ? public static void main(String[] args) {
final char SEXM = '男';
final char SEXF ='女';
System.out.println(SEXM);
}
}
2015-01-21
舉報(bào)
2015-01-21
原本是直接用+號(hào)拼接,但在這,因?yàn)槟愕亩€(gè)變量是char型,所以用加號(hào)的話,會(huì)被當(dāng)成數(shù)字進(jìn)行相加,中間加個(gè)字符串就不會(huì)了
?System.out.println(SEXM + "," + SEXF);