Merge pull request #635 from Gabriela20103967/issue-634

enhanced the code of the coin Flip project.

Author: Mrinank-Bhowmick

projects/Coin Flip/coinflip.py

@@ -2,35 +2,71 @@
 import os
 
 
-while True:
-    global answer_y
+def toss_coin():
+    list1 = ["heads", "tails"]
+    return random.choice(list1)
 
-    # Clears the shell/terminal (where all the text is)
-    os.system("clear")
 
-    answer = input("Pick a side for the coin toss: ")
+def main():
+    while True:
+        # Clears the shell/terminal (where all the text is)
+        os.system("cls")
 
-    list1 = ["heads", "tails"]
+        answer = input("Pick a side for the coin toss (heads/tails): ")
+
+        # Input validation
+        if answer.lower() not in ["heads", "tails"]:
+            print("Invalid input. Please enter 'heads' or 'tails'.")
+            continue
 
-    # Picks randonly from the list
-    random_s = random.choice(list1)
+        result = toss_coin()
 
-    print("You got... " + random_s)
+        print(f"You got... {result}")
 
-    if answer.lower() == random_s:
-        # Tells the user if they won
-        print("Nice you won the coin toss!!")
+        if answer.lower() == result:
+            print("Nice, you won the coin toss!!")
+        else:
+            print("OOF. Better luck next time.")
 
-        # Asks the user if they want to play again
-        answer_y = input("Wanna play agian? ")
-        if answer_y.lower() == "no":
+        # Ask the user if they want to play again
+        answer_y = input("Wanna play again? (yes/no): ")
+        if answer_y.lower() != "yes":
             break
 
-    if answer.lower() != random_s:
-        # Tells the user if they lost
-        print("OOF.")
 
-        # Asks the user if they want to play again
-        answer_y = input("Wanna play agian? ")
-        if answer_y.lower() == "no":
-            break
+if __name__ == "__main__":
+    main()
+
+
+# while True:
+#     global answer_y
+#
+#     # Clears the shell/terminal (where all the text is)
+#     os.system("clear")
+#
+#     answer = input("Pick a side for the coin toss: ")
+#
+#     list1 = ["heads", "tails"]
+#
+#     # Picks randonly from the list
+#     random_s = random.choice(list1)
+#
+#     print("You got... " + random_s)
+#
+#     if answer.lower() == random_s:
+#         # Tells the user if they won
+#         print("Nice you won the coin toss!!")
+#
+#         # Asks the user if they want to play again
+#         answer_y = input("Wanna play agian? ")
+#         if answer_y.lower() == "no":
+#             break
+#
+#     if answer.lower() != random_s:
+#         # Tells the user if they lost
+#         print("OOF.")
+#
+#         # Asks the user if they want to play again
+#         answer_y = input("Wanna play agian? ")
+#         if answer_y.lower() == "no":
+#             break