I CANNOT USE BUILT IN FUNCTIONS.

Create a C# application that prompts the user for storm windspeed in mph, then determines the correct typhoon category. The program must run all test cases of storm windspeed in one execution. Use a sentinel value to terminate the program. Do not assume a specific number of inputs. Determine the maximum storm windspeed value input. Note that the maximum must be evaluated within your program.

DO NOT USE BUILT-IN FUNCTIONS.

Output screenshot must include values shown below, their calculated typhoon level, and the maximum storm windspeed entered. Windspeed must be greater than zero. If zero or less, reprompt for the windspeed again.

Windspeed(MPH)	Typhoon Category
<74	Tropical-storm-not a typhoon
74 to 95	1
96 to 110	2
111 to 130	3
131 to 155	4
156 or more	5

Run your application with the following data and save the screenshots of inputs and outputs to submit.

Storm #:	MPH:
1	70
2	110
3	-175 replace with 175
4	131
5	74