#include int checkPrime(int number) { int count = 0; for(int i=2; i<=number/2; i++) { if(number%i == 0) { count=1; break; } }if(number == 1) count = 1; return count; } int main() { int number,i,a[20],n,avg=0,sum=0,c=0; printf("Enter number of members in the group: "); scanf("%d",&number); for(i=0;i