Question

question-. write a programme to accept 5 elements of integer array and display the sum and average of the elements​

Answer 1

Answer:

here is your answer

Explanation:

#include <stdio.h>

int main() {

   int n, i;

   float num[100], sum = 0.0, avg;

   printf("Enter the numbers of elements: ");

   scanf("%d", &n);

   while (n > 100 || n < 1) {

       printf("Error! number should in range of (1 to 100).\n");

       printf("Enter the number again: ");

       scanf("%d", &n);

   }

   for (i = 0; i < n; ++i) {

       printf("%d. Enter number: ", i + 1);

       scanf("%f", &num[i]);

       sum += num[i];

   }

   avg = sum / n;

   printf("Average = %.2f", avg);

   return 0;

}

Answer 2

Answer:

hope this hepls

Explanation:

int main() {

  int n, i;

  float num[100], sum = 0.0, avg;

  printf("Enter the numbers of elements: ");

  scanf("%d", &n);

  while (n > 100 || n < 1) {

      printf("Error! number should in range of (1 to 100).\n");

      printf("Enter the number again: ");

      scanf("%d", &n);

  }

  for (i = 0; i < n; ++i) {

      printf("%d. Enter number: ", i + 1);

      scanf("%f", &num[i]);

      sum += num[i];

  }

  avg = sum / n;

  printf("Average = %.2f", avg);

  return 0;

}