Write a main function that declares an array of 100 ints. Fill the array with random values between 1 and 100.Calculate the average of the values in the array. Output the average.

#include <stdio.h>

int main()

{

   int avg = 0;

   int sum =0;

   int x=0;

   /* Array- declaration – length 4*/

   int num[4];

   /* We are using a for loop to traverse through the array

    * while storing the entered values in the array

    */

   for (x=0; x<4;x++)

   {

       printf("Enter number %d \n", (x+1));

       scanf("%d", &num[x]);

   }

   for (x=0; x<4;x++)

   {

       sum = sum+num[x];

   }

   avg = sum/4;

   printf("Average of entered number is: %d", avg);

   return 0;

}

answer: internal fragmentation is the difference between the (fixed) size of a memory hole and the data within in that memory. for example, if a 1,024 byte block of memory holds 800 bytes of data, then the 224 bytes difference is considered lost to internal fragmentation.

external fragmentation occurs when the sum of memory fragments is large enough to satisfy a request, but the holes are non-contiguous and the request cannot be satisfied. this can occur when memory is dynamically allocated and freed.

explanation:

answer; the above statement is (true);