Programming Examples

C program to print the sum of negative numbers, sum of positive odd numbers and sum of positive even numbers


Write a program in C to print the sum of negative numbers, sum of positive odd numbers and sum of positive even numbers from a list of numbers entered by the user. The list terminates when the user enters a Zero.

Solution

#include<stdio.h>
int main()
{
	int num,sum_negative=0,sum_pos_odd=0,sum_pos_even=0;
	do
	{
		printf("Enter Any Number");
		scanf("%d",&num);
		if(num<0)
		{
			sum_negative=sum_negative+num;
		}
		else
		{
			if(num%2==0)
			{
				sum_pos_even=sum_pos_even+num;
			}
			else
			{
				sum_pos_odd=sum_pos_odd+num;
			}
		}
	}while(num!=0);
	printf("\nSum of Negative Number: %d",sum_negative);
	printf("\nSum of Positive Even Number: %d",sum_pos_even);
	printf("\nSum of Positive Odd Number: %d",sum_pos_odd);
	return 0;
}
Output

Enter Any Number5

Enter Any Number6

Enter Any Number4

Enter Any Number-3

Enter Any Number-6

Enter Any Number4

Enter Any Number3

Enter Any Number2

Enter Any Number1

Enter Any Number0


Sum of Negative Number: -9

Sum of Positive Even Number: 16

Sum of Positive Odd Number: 9

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