Arithmetic Operations

#include<stdio.h>
#include<conio.h>
void main()
{float a,b;
char n;
clrscr();
printf("enter any two numbers to find its sum/multiplication/division/subtracton");
scanf(" %f %f",&a,&b);



printf("\nenter your choice\n+-->a\n- -->s\n*-->p\n/-->d");
scanf(" %c",&n);
if(n=='a')
printf(" %f",a+b);
else if(n=='s')
printf("%f",a-b);
else if(n=='p')
printf(" %f",a*b);
else if(n=='d')
printf(" %f",a/b);
else
printf("\ninvalid entry");


getch();
}