update read me file

Author: hasib503

Programs/PrimeNumberCheck.py renamed to Programs/CheckPrimeNumber.py

@@ -0,0 +1,39 @@
+This problem was descrived by [] 
+
+from datetime import datetime, timedelta
+
+# Get the current time without microseconds
+current_date = datetime.now().strftime('%Y-%m-%d')
+next_day_date = datetime.now().date() + timedelta(days=1)
+
+
+
+
+def deliveryTimer (orderTime):
+    if orderTime < 6 :
+        print("Delivary time is : " + current_date)
+        
+        retry = input("Do you want to retry? (y/q): ").lower()
+        if retry != "y":
+            quit()
+    else:
+        print("Delivary date is : " + str(next_day_date))
+        
+        retry = input("Do you want to retry? (y/q): ").lower()
+        if retry != "y":
+            quit()
+
+
+
+
+while True:
+    orderTime = input("Enter order time : ")
+    if orderTime.isnumeric():
+        orderTime = int(orderTime)
+        deliveryTimer(orderTime)
+    else:
+        print("Not a valid input")
+        retry = input("Do you want to retry? (y/q): ").lower()
+        if retry != "y":
+            break
+

Programs/DelivaryTime.py

@@ -1 +1,11 @@
-# 100-Python-Programs-
+# 100-Python-Programs
+
+    Program List :
+                1. Add two number
+                2. Calculate square root
+                3. Check Leap year
+                4. Check prime number
+                5. Quize game
+                6. Swap two variable
+                7. Two sum [ Leet Code ]
+