为什么这个代码是错误的?
public class HelloWorld{
public static void main(String[] args) {
final char city='郴州';
final int number=123;
}
System.out.println(city);
System.out.println(number);
}
public class HelloWorld{
public static void main(String[] args) {
final char city='郴州';
final int number=123;
}
System.out.println(city);
System.out.println(number);
}
2019-02-07
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