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//program to input array of 10 integer elements and find prime numbers from the array (example of arrays and functions ) #include<stdio.h> #include<conio.h> void isprime(int a) { int i; int prime=1; for(i=2;i<=a/2;i++) { if(a%i==0) { prime=0; break; } } if(prime==1) { printf("\n%d is prime ",a); } else { printf("\n%d is not prime ",a); } } void main() { int a[10]; int i; clrscr(); for(i=0;i<10;i++) { printf("\nenter element at position %d : ",i); scanf("%d",&a[i]); } for(i=0;i<10;i++) { isprime(a[i]); } getch(); }