Big Buddy

• Problem Description

  
  Princess Rupsa saw one of her friends playing a special game. Her friend gave a bag that has a set of stones with different weighs. Se is assigned with a task to add the weighs and also find the average weight of the bag.

• CODING ARENA

• #include <stdio.h>

  int main()

  {

    int a,i;

    float arr[100],count=0;

    scanf("%d",&a);

    for(i=0;i<a;i++)

    {

      scanf("%f",&arr[i]);

      count+=arr[i];

    }

    printf("%.1f\n",count);

    printf("%.1f",count/a);

  
  

  return 0;

  }

• Test Case 1

  
  Input (stdin)

  3
  
  2.0 4.0 5.0
  
  

  Expected Output

  11.0
  
  3.7

• Test Case 2

  
  Input (stdin)

  3
  
  4.0 2.0 15.0
  
  

  Expected Output

  21.0
  
  7.0