Merge pull request #226 from PritKalariya/main

Implemented an ATM Machine logic using python.

Author: souravjain540

ATM.py

@@ -0,0 +1,82 @@
+#ATM Machine Using python
+
+print("="*30, "Welcome to Python Bank ATM", "="*30)
+
+restart = ("Y")
+chances = 3
+balance = 999.99
+
+while chances >= 0:
+    pin = int(input("\nPlease enter your 4 Digit pin: "))
+    if pin == (1234):
+        print("\nCorrect pin!!")
+
+        while restart not in ("n", "no", "N", "NO"):
+            print("\nPlease Press 1 For Your Balance.")
+            print("Please Press 2 To Make a Withdrawl.")
+            print("Please Press 3 To Pay in.")
+            print("Please Press 4 To Return Card.")
+            
+            option = int(input("\nWhat Would you like to Choose?: "))
+
+            if option == 1:
+                print(f"\nYour Balance is: ${balance}")
+                restart = input("\nWould You like to do something else? ")
+
+                if restart in ("n", "no", "N", "NO"):
+                    print("\nThank You\n")
+                    break
+
+            elif option == 2:
+                option2 = ("y")
+                withdrawl = float(input("\nHow Much Would you like to withdraw? 10, 20, 40, 60, 80, 100 for other enter 1: "))
+
+                if withdrawl in [10, 20, 40, 60, 80, 100]:
+                    balance = balance - withdrawl
+                    print(f"\nYour balance after the withdrawl is ${balance}")
+                    restart = input("\nWould You like to do something else? ")
+
+                    if restart in ("n", "no", "N", "NO"):
+                        print("\nThank You\n")
+                        break
+
+                elif withdrawl == 1:
+                    withdrawl = float(input("\nPlease Enter Desired amount: "))
+                    balance = balance - withdrawl
+                    print(f"\nYour balance after the withdrawl is ${balance}")
+                    restart = input("\nWould You like to do something else? ")
+
+                    if restart in ("n", "no", "N", "NO"):
+                        print("\nThank You\n")
+                        break
+
+                elif withdrawl != [10, 20, 40, 60, 80, 100]:
+                    print("\nINVALID AMOUNT, Please try Again\n")
+                    restart = ("y")
+
+            elif option == 3:
+                pay_in = float(input("\nHow Much Would you like to Pay In? "))
+                balance = balance + pay_in
+                print(f"\nYour balance after the Pay-in is ${balance}")
+                restart = input("\nWould You like to do something else? ")
+
+                if restart in ("n", "no", "N", "NO"):
+                    print("\nThank You\n")
+                    break
+
+            elif option == 4:
+                print("\nPlease wait whilst your card is Returned....")
+                print("\nThank you for your service")
+                break
+
+            else:
+                print("\nPlease enter a correct number.\n")
+                restart = ("y")
+
+    elif  pin != (1234):
+        print("\nINCORRECT PIN!!\n")
+        chances = chances - 1
+
+        if chances == 0:
+            print("Calling the Police...\n")
+            break