Write a C-program to print sum of even or odd numbers based on the n value using while loop

Write a C-program to print sum of even or odd numbers based on the n value using while loop?

Write a C-program to print sum of even or odd numbers based on the n value using while loop


#include <stdio.h>
int main() {
    int x=1,n,sum=0;
    printf("Enter n value ");
    scanf("%d",&n);
    if(n%2==0)
    {
         while(x<=n)
        {
            if(x%2==0)
            {
                sum=sum+x;
            }
            x++;
        }
    }
    else
    {
         while(x<=n)
        {
            if(x%2!=0)
            {
                sum=sum+x;
            }
            x++;
        }
    }
   
    printf("%d sum is %d",n ,sum);
  
    return 0;
}

Output:

Enter n value 5

5 sum is 9

Enter n value 6
6 sum is 12

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Write a C-program to print sum of even or odd numbers based on the n value using while loop?