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David Ferguson
Sum of positive and negative numbers
1 Answer(s)      2 years and 8 months ago
Posted in : Java Beginners


Hi

if someone could help that would be great

Write a program to read in 10 integer values and output the sum of all the positive integers and the sum of all the negative integers.


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November 14, 2011 at 10:53 AM


import java.util.*;
class Numbers 
{
    public static void main(String[] args) 
    {
        Scanner input=new Scanner(System.in);
        int sum1=0,sum2=0;
        int num[]=new int[10];
        System.out.println("Enter 10 numbers: ");
        for(int i=0;i<num.length;i++){
            num[i]=input.nextInt();
            if(num[i]>0){
                sum2+=num[i];
            }
            else{
                sum1+=num[i];
            }
        }
        System.out.println("Sum of positive numbers: "+sum2);
        System.out.println("Sum of negative numbers: "+sum1);
    }
}


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