205

#include<stdio.h>

int main(void)

{

         int count,i,n;

         double grade,total;

 

         printf("Enter n:");

         scanf("%d",&n);

         total=0;

         count=0;

         for(i=1;i<=n;i++){

                   printf("Enter grade#%d:",i);

                   scanf("%dlf",&grade);

                   total=total+grade;

                   if(grade<60){

                            count++;

                   }

         }

         printf("Grade average=%.2f\n",total/n);

         printf("Number of failures=%d\n",count);

 

         return 0;

}