Answer Posted / sreejesh1987

int rev(int,int);
void main()
{
int a,b;
clrscr();
printf("\nEnter the number to reverse:");//456
scanf("%d",&a);
b=a%10;//b=6
printf("\nReverse of the number is: %d",rev(a,b));
getch();
}

int rev(int a,int b)
{
if(a>9)//456
{
a=a/10;//a=45
b=b*10+a%10;//65
return rev(a,b);
}
else
return b;
}

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