All Arithmetic Operations In C

#include<stdio.h> #include<conio.h> void main() { int sum,sub,mul; float div; int a,b,c; clrscr(); printf("\n ****** All Arithmetic Operations ******"); printf("\n Enter The Value of A :"); scanf("%d",&a); printf("\n Enter The Value of B :"); scanf("%d",&b); printf("\n 1 : Addition \t \t 2 : Substraction \n"); printf("\n 3 : Multiplication \t 4 : Division \n"); printf("\n Enter Your Choice : "); scanf("%d",&c); sum = a+b; sub = a-b; mul = a*b; div = a/(float)b; switch(c) { case 1: printf("\n Addition is %d",sum); break; case 2: printf("\n Substraction is %d",sub); break; case 3: printf("\n Multiplication is %d",mul); break; case 4: printf("\n Division is %f",div); break; default: printf("\n Invalid Choice"); } getch(); }

output :