Add "Number Guess Game" example

Signed-off-by: Ercan Ersoy <ercanersoy@ercanersoy.net>

Author: ercanersoy

README.md

@@ -7,4 +7,5 @@ Copyright (c) 2020 Ercan Ersoy
 * [Hello World](hello-world)
 * [User Input](user-input)
 * [Circle Calculator](circle-calculator)
-* [Simple Calculator](simple-calculator)
+* [Simple Calculator](simple-calculator)
+* [Number Guess Game](number-guess-game)

number-guess-game/number-guess-game.py

@@ -0,0 +1,27 @@
+import sys
+from random import random
+
+count_of_numbers = int(input("Count of guess (1-10): "))
+
+if count_of_numbers < 1 and count_of_numbers > 10:
+    print("Wrong input!")
+    sys.exit()
+
+print("A decimal random number generating between 0 to 100.")
+random_number = int(random() * 100.0)
+print("A decimal random number have generated between 0 to 100.")
+
+for i in range(count_of_numbers, 0, -1):
+    print(i, end="")
+    print(" guess remaining.")
+    guessed_number = int(input("Enter a decimal number: "))
+
+    if random_number == guessed_number:
+        print("Congratulations! You have guessed this random number.")
+        sys.exit()
+    elif random_number < guessed_number:
+        print("You should guess a smaller decimal number.")
+    else:
+        print("You should guess a bigger decimal number.")
+
+print("You have not been guessed this random number.")