Write a program which allows the user to choose from a menu as follows

Write a program which allows the user to choose from a menu as follows:

Find Smallest
Find Largest
Quit
The program should allow the user to continue picking options until the user picks 3. Quit

If the user picks option 1 or 2, they should be allowed to enter as many numbers as they want. The user will indicate they are done by entering the sentenial value -1000

If the user had chosen option 1 (Find Smallest), after they enter -1000, you should display the smallest number they entered.

Be carefuls you don't say -1000 is the smallest!

If the user had chosen option 2 (Find Largest), after they enter -1000, you should display the largest number they entered.

Sample Output:
1. Find Smallest Number
2. Find Largest Number
3. Quit
1
Enter a number
57
Enter a number
282
Enter a number
4239
Enter a number
472
Enter a number
795
Enter a number
71
Enter a number
1
Enter a number
2
Enter a number
-1000
Smallest is: 1
1. Find Smallest Number
2. Find Largest Number
3. Quit
2
Enter a number
57
Enter a number
29
Enter a number
599
Enter a number
171
Enter a number
999
Enter a number
-1000
Largest is: 999
1. Find Smallest Number
2. Find Largest Number
3. Quit
3