Integer num$\_$input is read from input. Write a while loop that iterates while num$\_$input is non$-$negative. In each iteration:

Update value final$\_$num as follows:

If num$\_$input is even, output 'lose' and do not update final$\_$num.

Otherwise, output 'win' and increment final$\_$num.

Then, read the next integer from input into variable num$\_$input.

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Note: $x\%2==0$ returns True if $x$ is even.