Data Type C

#include 
void main()
{
  int number0 = 10, number1 = 40, number2 = 50, number3 = 80, number4 = 80;
  int number5 = 20, number6 = 30, number7 = 60, number8 = 70, number9 = 110;
  long sum = 0L;                                 /* Sum of the numbers          */
  float average = 0.0f;                          /* Average of the numbers      */
  sum = number0 + number1+ number2 + number3 + number4+
           number5 + number6 + number7 + number8 + number9;
   average = (float)sum/10.0f;
   printf("Average of the ten numbers entered is: %f", average);
}