Addition Game using Python

Adding something numbers like games using python...

Concept:

It is two players game. first one player start to play game saying something number within 1 - 9, then another one player continue to say the next  number within 1 - 9 until which player is saying a number then it will reaching totally 100 then, which player to lastly saying number that player is win the game.

Program:

for python 3...

n=0

while(n!=100):

    a=int(input("a="))

    if(a>0 and a<=10):

        n=n+a

        if(n==100):

            print("a is win")

        b=int(input("b="))

        if(b>0 and b<=10):

            n=n+b

            if(n==100):

                print("b is win")

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