C Program to Find Array Elements Greater than Average

Write a c program to find array elements greater than average using for loop. In this c example, first, we find the sum and average of array elements. Next, we used the if statement (if(arr[i] > arrAvg)) checks whether each array element is greater than average. If True, it will print that element.

#include <stdio.h>

int main()
{
	int Size, i, arrSum = 0;
	float arrAvg = 0;

	printf("Please Enter the Array size = ");
	scanf("%d", &Size);

	int arr[Size];

	printf("Enter the Array Items = ");
	for (i = 0; i < Size; i++)
	{
		scanf("%d", &arr[i]);
		arrSum = arrSum + arr[i];
	}

	arrAvg = (float)arrSum / Size;

	printf("\nThe Sum of Array Items     = %d\n", arrSum);
	printf("The Average of Array Items = %.2f\n", arrAvg);

	printf("\nThe Array Items Greater Than The Average = ");

	for (i = 0; i < Size; i++)
	{
		if(arr[i] > arrAvg)
		{
			printf("%d  ", arr[i]);
		}
	}
	printf("\n");
}

This c program uses a while loop to calculate the average of array elements and prints the items greater than average.

#include <stdio.h>

int main()
{
	int Size, i, arrSum = 0;
	float arrAvg = 0;

	printf("Please Enter the size = ");
	scanf("%d", &Size);

	int arr[Size];

	printf("Enter the Items = ");
	i = 0; 
	while(i < Size)
	{
		scanf("%d", &arr[i]);
		arrSum = arrSum + arr[i];
		i++;
	}

	arrAvg = (float)arrSum / Size;

	printf("\nThe Sum     = %d\n", arrSum);
	printf("The Average = %.2f\n", arrAvg);

	printf("\nThe Array Items Greater Than The Average\n");

	i = 0; 
	while(i < Size)
	{
		if(arr[i] > arrAvg)
		{
			printf("%d  ", arr[i]);
		}
		i++;
	}
	printf("\n");
}

Please Enter the size = 8
Enter the Items = 22 33 98 67 12 19 55 7

The Sum    = 313
The Average = 39.12

The Array Items Greater Than The Average
98  67  55