为什么把20改成21也是偶数
public class HelloWorld { public static void main(String[] args) { int one = 21 ; if(one%2==0); System.out.println("one是偶数"); } }
public class HelloWorld { public static void main(String[] args) { int one = 21 ; if(one%2==0); System.out.println("one是偶数"); } }
2022-04-16
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