C Program to find the average of numbers in an array

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In this program, You will learn how to find the average of numbers in an array in c.

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sum = 10 + 20 + 30 + 40 + 50
avg = sum/5

Example: How to find the average of numbers in an array in c.

#include<stdio.h>

int main() {

  int arr[10],n,i,sum=0;
  float average;

  printf("Enter size of array:");
  scanf("%d",&n);

  printf("Enter array elements:");

  for (i = 0; i < n; i++) {
      scanf("%d", &arr[i]);
      sum = sum + arr[i];
  }
  average = sum / n;
  printf("Average is:%f", average);

  return 0;
}

Output:

Enter size of array:5                                                                                                                  
Enter array elements:2 3 4 5 6                                                                                                         
Average is:4.000000