Why wont this simple calculator program using the switch function work?
Code:
/*program to evaluate simple expresion of the form
value operator value*/
#include <stdio.h>
int main(void)
{
float value1, value2;
char operator;
printf("Type in your expression.\n");
scanf("%f %c % f", &value1, &operator, &value2);
switch (operator)
{
case '+':
printf("%.2f\n", value1 + value2);
break;
case '-':
printf("%.2f\n", value1 - value2);
break;
case '*':
printf("%.2f\n", value1 * value2);
break;
case '/':
if (value2 == 0)
printf("Division by zero\n");
else
printf("%.2f\n", value1 / value2);
break;
default:
printf("Unknown operator\n");
break;
}
return 0;
}