fork download
copy 
  1. #include <stdio.h>
  2. int main ()
  3. {
  4. 	float value1, value2;
  5. 	char operator;
  6.  
  7. 	printf ("Type in your expression.\n");
  8. 	scanf ("%f %c %f", &value1, &operator, &value2);
  9.  
  10. 	switch (operator)
  11. 	{
  12. 		case '+':
  13. 			printf ("%.2f\n", value1 + value2);
  14. 			break;
  15. 		case '-':
  16. 			printf ("%.2f\n", value1 - value2);
  17. 			break;
  18. 		case '*':
  19. 			printf ("%.2f\n", value1 * value2);
  20. 			break;
  21. 		case '/':
  22. 			if ( value2 == 0 )
  23. 				printf ("Division by zero.\n");
  24. 			else
  25. 				printf ("%.2f\n", value1 / value2);
  26. 			break;
  27. 		default:
  28. 			printf ("Unknown operator.\n");
  29. 			break;
  30.  
  31. 	}
  32.  
  33. 	return(0);
  34.  
  35. }
Success #stdin #stdout 0s 5316KB
comments (?)
stdin
copy 
178.99 - 326.8
stdout
copy 
Type in your expression.
-147.81
https://ideone.com/pNwf5j
language:
C (clang 8.0)
created:
2 hours ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!