L-R shift operator

Input	integer number
Output	Corresponding number after shifting
Complexity O(1)

L_R_Shift (a,s,ch) 
[‘a’ is any input number and s is the shift which needs to be done on 
the input number and ch takes the choice entered by user either for 
left shift or right shift]
1 if  ch='l' OR ch = ‘L’
2	   a=a<>s;
6 Print “a”
7 end

//Implement Left shift and Right Shift operator

#include< stdio.h>
#include< conio.h>
int main()
{
     int a,s;
     char ch;
     printf("Enter any number : ");
     scanf("%d",&a);
     printf("Enter type of shift (Left/Right) l or r : ");
     fflush(stdin);
     scanf("%c",&ch);
     printf("Enter no. of shifts : ");
     scanf("%d",&s);
     if(ch=='l' || ch=='L')
	     a=a<>s;
     else
     {
	     printf("Wrong choice entered!!!");
	     return 0;
     }
     printf("Result is : %d",a);
}