Thursday, September 13, 2018

SUM OF EVEN AND ODD NUMBERS

  • Problem Description

    Write a program to find the sum of even and odd numbers in an array.

    Input Format:

    Input consists of n+1 integers. The first integer corresponds to ?n? , the size of the array. The next ?n? integers correspond to the elements in the array. Assume that the maximum value of n is 15.

    Output Format:

    Refer sample output for details
  • CODING ARENA
  • #include <stdio.h>
    int main()
    {
      int n,a[10],i,s=0,s1=0;
      scanf("%d",&n);
      for(i=0;i<n;i++)
      {
        scanf("%d",&a[i]);
      }
      for(i=0;i<n;i++)
      {
        if(a[i]%2==0)
        {
          s=s+a[i];
        }
        else
        {
          s1=s1+a[i];
        }
      }
      printf("even=%d",s);
      printf("\nodd=%d",s1);
        

    return 0;
    }
  • Test Case 1

    Input (stdin)
    5
    
    2 3 6 8 -1
    
    
    Expected Output
    even=16
    
    odd=2
  • Test Case 2

    Input (stdin)
    7
    
    1 2 3 4 5 6 7
    
    
    Expected Output
    even=12
    
    odd=16

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