C
x
32
1
2
3
int main()4
{5
6
int i,j,flag,n1,n2;7
8
//To find the range9
printf("Enter the range \n");10
scanf("%d,%d",&n1,&n2);11
//i being the numbers in the range12
13
for(i=n1+1;i<n2;i++)14
{15
flag=0;16
for(j=2;j<=i/2;j++)17
{18
if(i%j==0)19
{20
flag=1;21
break;22
}23
}24
}25
//When flag is zero number is prime26
27
if(flag==0)28
{29
printf("%d,",i);30
}31
32
}$ gcc prog.c -Wall -Wextra -std=c11
Stdin
2,4
Start
Enter the range 4,
0
Finish