Answer Posted / roopa

#include<stdio.h>
#include <conio.h>


main()

{
int n1=0,n2=0;
printf("enter the range\n");
scanf("%d %d", &n1, &n2);
prime(n1,n2);
getch();
}

int prime(int n1, int n2)
{

int i,j;
for (i=n1;i<=n2;++i)

{
for(j=2;j<=(i/2);j++)
{
if(i%j==0)
{

break;
}
}
if(j==(i/2+1))
printf("%d\n", i);

}
}

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