C Program to Display Prime Numbers Between Two Intervals.
Solution.
/* C program to display all prime numbers between Two interval entered by user. */
#include <stdio.h>
int main()
{
int n1, n2, i, j, flag;
printf("Enter two numbers(intevals): ");
scanf("%d %d", &n1, &n2);
printf("Prime numbers between %d and %d are: ", n1, n2);
for(i=n1+1; i<n2; ++i)
{
flag=0;
for(j=2; j<=i/2; ++j)
{
if(i%j==0)
{
flag=1;
break;
}
}
if(flag==0)
printf("%d ",i);
}
return 0;
}
l entered by user. */
#include <stdio.h>
int main()
{
int n1, n2, i, j, flag;
printf("Enter two numbers(intevals): ");
scanf("%d %d", &n1, &n2);
printf("Prime numbers between %d and %d are: ", n1, n2);
for(i=n1+1; i<n2; ++i)
{
flag=0;
for(j=2; j<=i/2; ++j)
{
if(i%j==0)
{
flag=1;
break;
}
}
if(flag==0)
printf("%d ",i);
}
return 0;
}
Solution.
/* C program to display all prime numbers between Two interval entered by user. */
#include <stdio.h>
int main()
{
int n1, n2, i, j, flag;
printf("Enter two numbers(intevals): ");
scanf("%d %d", &n1, &n2);
printf("Prime numbers between %d and %d are: ", n1, n2);
for(i=n1+1; i<n2; ++i)
{
flag=0;
for(j=2; j<=i/2; ++j)
{
if(i%j==0)
{
flag=1;
break;
}
}
if(flag==0)
printf("%d ",i);
}
return 0;
}
l entered by user. */
#include <stdio.h>
int main()
{
int n1, n2, i, j, flag;
printf("Enter two numbers(intevals): ");
scanf("%d %d", &n1, &n2);
printf("Prime numbers between %d and %d are: ", n1, n2);
for(i=n1+1; i<n2; ++i)
{
flag=0;
for(j=2; j<=i/2; ++j)
{
if(i%j==0)
{
flag=1;
break;
}
}
if(flag==0)
printf("%d ",i);
}
return 0;
}