Simple Arithmetic Calculator

#include <stdio.h>void print (void)         {printf ("*************************\n");p rintf ("*****1:add   2:sub \ n ");p rintf (" *****3:mul   4:div*******\n ");p rintf (" *************************\n ");} int add (int x,int y)       //addition {return x+y;} int sub (int x,int y)       //subtraction {return x-y;} int mul (int x,int y)       //multiplication {return x*y;} int div (int x,int y)      //division {return x/y;} int main () {int a,b;int input=0;print ();p rintf ("Please select: \ n"), scanf ("%d", &input), if ((input>0) && (input <5) {printf ("Please enter two operands: \ n"), scanf ("%d%d", &a,&b);} switch (input) {case    1:printf ("Result:%d\n", add (b)), Break;case 2:printf ("Result:%d\n", sub (b)); Break;case 3: printf ("Result:%d\n", Mul (A, B)), Break;case 4:printf ("Result:%d\n", Div (A, b)); break;default:break;} return 0;}

Simple Arithmetic Calculator