Square of numbers

/*Program : Square of numbers
Programmer ::fizmhd(MEA) www.mdown.co.cc*/

#include

int main()
{
int lower,higher;
printf("Enter lower range\n");
scanf("%d",&lower);
printf("Enter higher range\n");
scanf("%d",&higher);
while(lower<=higher)
{
printf("square of %d is %d\n",lower,lower*lower);
++lower;
}
}