What number says?

Create an app which tells facts about numbers. Facts can be received from API and can be displayed to user.

API provides facts for following categories:

1. Trivia
2. Math
3. Date
4. Year

Facts for the above mentioned category can be received in two ways from API:

1. Random Facts API - API selects a random number and returns a fact related to that category. For eg: http://numbersapi.com/random/math will return a random fact related to mathematics.

2. Specific Facts API - This returns a fact related to number related to that category. For eg: http://numbersapi.com/3/math will return a fact related to number "3" for category "math"

A) Basic Functionality:

Random Facts Screen - A screen showing categories which can be selected by user. On clicking a category, it should fetch a fact from API and display it on the screen.

User Interface:
       Input: View to select a category (“trivia”, “math”, “date”, “year”) - Mandatory
       Output: View displaying fact received from API.

Resources:
    	    API: 
    	     Request:
    	     Endpoint URL: http://numbersapi.com/random/{category}
    	     Type: GET
    	     Parameter: "category" - where category can be “trivia”, “math”, “date”, “year”. 
    	
    	     Response: 
    	     String with a fact
    	
    	Sample Request URLs:    
                1. http://numbersapi.com/random/trivia
                2. http://numbersapi.com/random/year
                3. http://numbersapi.com/random/date
                4. http://numbersapi.com/random/math

B) Advance Functionality:

In addition to basic app, implement functionality mentioned below.

Quest Facts Screen - A screen showing a view where user can select a category, input a number, on clicking submit button, a fact will be displayed.

Example: If a user selects category as “math“ and number as “10”, app should fetch data from request http://numbersapi.com/3/math and shows a fact accordingly regarding      mathematical number 10

User Interface:
Inputs: 
View to select a category (“trivia”, “math”, “date”, “year”) - Mandatory
View to input Number - Mandatory
Submit Button
Output:
View displaying fact recieved from API.

Resources:
    	    API: 
    	      Request:
    	      Endpoint URL: http://numbersapi.com/{digitOrDate}/{category}
    	      Type: GET
    	      Parameter: 
    	      "category" - where category can be “trivia”, “math”, “date”, “year”. 
    	      "digitOrDate" - it can be a date "MM/DD" eg "01/09"
    	      it can be a digit eg "180"
    	
    	      Response: 
    	      String with a fact
    	
    	Sample Request URLs:    
                1. http://numbersapi.com/3/math - Returns a fact related to number 3 for "maths" category
                2. http://numbersapi.com/180/trivia - Returns a fact related to number 180 for "trivia" category
                3. http://numbersapi.com/01/09/date - Returns a fact related to data January 09, for "date" category
                4. http://numbersapi.com/2017/year - Returns a fact related to year 2017 for "year" category

Deliverables: Minimum viable product: should contain all the necessary source files and app. A short presentation that should contain a description of your solution.