#include <stdio.h> 
#include <stdlib.h> 
int a; 
int main( ) 
{ 
float sum = 0.0; 
int a=1; 
do 
{ 
printf("%d \n",a); 
sum = sum + a; 
a++; 
if (a == 8) 
{ 
printf("Average = %.4f\n", sum/10); 
exit(0); 
} 
} 
while (a <=10); 
printf("End program"); 
}