added a python file

rock-paper-scissor.py

@@ -0,0 +1,44 @@
+#first we'll import random library to generate random numbers for the game
+import random
+
+#initiating the values
+userWins=0
+compWins=0
+draw=0
+
+#defining the while loop
+while userWins<3 and compWins<3:
+    #keep taking the inputs from the user
+    user=eval(input("scissor(0), rock(1), paper(2):"))
+    comp=random.randint(0,2)
+
+    #Conversion of the number into a string
+    if user==0:
+        u="scissor"
+    elif user==1:
+        u="rock"
+    else:
+        u="paper"
+
+    #Conversions for the computer
+    if comp==0:
+        c="scissor"
+    elif user==1:
+        c="rock"
+    else:
+        c="paper"
+
+#choosing the winners
+    if user==(comp+1)%3:
+        print("The computer is " +c+" You are "+u+". You won! Congrats!.\n")
+        userWins+=1
+    elif user==(comp-1)%3:
+        print("The computer is " +c+" You are "+u+". You lose... Computer won!.\n")
+        compWins+=1
+    else:
+        print("The match has drawed... Both you and the computer are "+u+".Better try again.\n")
+        draw+=1
+
+totalGames=userWins+compWins+draw
+print("Game Ended.....    You won ",userWins," times out of",totalGames)
+

sqrroot.py

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+
+a=eval(input("Enter the value of a:"))
+b=eval(input("Enter the value of b:"))
+c=eval(input("Enter the value of c:"))             
+x1=(-b+(b**2-4*a*c)*0.5)/2*a
+x2=(-b-(b**2-4*a*c)*0.5)/2*a
+print(x1,x2)