Added challange 4.3.10

Author: KenwoodFox

CodeHS/4/3/10/Transaction.py

@@ -0,0 +1,24 @@
+"""
+This program made by Joe
+"""
+total_balance = 1000
+min_bank = -0
+codehs_compiler_cant_underrstand_loops = 0
+
+while codehs_compiler_cant_underrstand_loops < 20:
+    user_input = input("deposit or withdrawal? ")
+    if user_input == "deposit":
+        print("Your current balance is $" + str(total_balance))
+        total_balance = total_balance + int(input("How much to deposit? "))
+        print("Your current balance is now $" + str(total_balance))
+    elif user_input == "withdrawal":
+        print("Your current balance is $" + str(total_balance))
+        temp_balance = int(input("How much to withdrawal? "))
+        if total_balance - temp_balance <= min_bank:
+            print("You cannot have a negative balance!")
+        else:
+            total_balance = total_balance - temp_balance
+        print("Your current balance is now $" + str(total_balance))
+    else:
+        print("Invalid transaction")
+    codehs_compiler_cant_underrstand_loops = codehs_compiler_cant_underrstand_loops + 1