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Problem:

Hello all,
I am a noob to this java programming. I started learning it a few days back. Re-type the code and fix any errors. the code should convert non-positive numbers to 1. As long as I understand this problem is sying to convert a negative number to positive. So, I am struggling with a problem like converting a negative number to 0 or 1 in my program. I’ve got a shallow concept in my mind but that’s not enough for my case. If your understanding is up to this level, please pull me up from the grave LOL.

Thanks.

 

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2 Answers

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Solution:

Hello Gavin,

You’ve asked an interesting but very basic question. No shame! I appreciate your asking. You can solve this problem by using an if-statement in your program. If-else will check your number and then return it as you wanted. Let’s start:

public class NegToPos {
    public static void main (String [] args) {
        int Num = 0;
        if (Num >= 0)
            System.out.println("It's a non negative number");
        else{
            System.out.println("It's a negative nummber; now converting to 1");
            Num = 1;
            System.out.format("Final: %d", Num);
            System.out.println(""); 
        }
    }
}

So, this code should convert non-positive numbers to 1. Thanks again. Keep asking.

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Thanks for answer was really helpful
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