需要帮忙。 如果和其他语句都打印。

Question

    System.out.print("Please input 1 if you are a Women if not enter 2 if you are a man:");
    int gender = input.nextInt();
    if (gender == 1){
        System.out.println("Woman") ;

    } 

    else if(gender == 2);{

         System.out.println("Man");}

When entering 1 it prints out Women and Man, but when entering 2 it prints out only Man. I am wondering why its doing that.

Answer 1

Change

 else if(gender == 2);

to

 else if(gender == 2)

The semicolon is treated as empty statement which gets executed when the else if condition is met. Remove the semicolon and it will work fine.

Answer 2

else if(gender == 2)删除else if(gender == 2)