simorgh3196 / calculator

calculator

Sample

Please input number:
12
Please input operator:
+
Please input number:
34
result: 46


Please input number:
33
Please input operator:
-
Please input number:
3
result: 30


Please input number:
10
Please input operator:
*
Please input number:
2
result: 20


Please input number:
23
Please input operator:
/
Please input number:
9
result: 2.5555555555555554