80. WAP to program to print prime numbers between n1 and n2

 #include<stdio.h>

void main()

{

        int i,j,c,n1,n2;

        printf("WAP to program to print prime numbers between n1 and n2 \n");

        printf("Enter lower limit : ");

        scanf("%d",&n1);

        printf("Enter upper limit : ");

        scanf("%d",&n2);

        for(i=n1;i<=n2;i++)

        {

                for(j=2,c=0;j<i;j++)

                {

                        if(i%j==0)

                                c++;

                }

                if(c==0)

                        printf("%d ",i);

        }

        printf("\n");

}