[問題] 要如何把public void setFoo裡的印出來..
package hw1;
public class Hw1{
public int num = 0;
public void setFoo(int newFoo){
num = newFoo;
for(num = 1; num <= 50; num++){
if(num %3 == 0)
System.out.println("Foo" + num);
}
}
----------------------------------------------------------------------------
import hw1.*;
public class hw1{
public static void main(String args[]){
Hw1 num = new Hw1();
num.setFoo();
}
}
我打個兩個記事本
要去呼叫過來
可是 我不知道該怎麼呼叫才會跑到Foo裡面 然後再跑裡面的code
我不知道我哪裡有錯...
可是就是不能編譯
麻煩高手幫忙一下
感恩.....
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