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Ohh.... Missed out on this..... thanks for pointing this out.. :) Your strategy is the best way i could think of to solve this problem unless i am willing to add another argument original num1 in the function.
- bajanitin October 03, 2010And let me return you the favor. If you test the similar thing product(-5,-3) on ur code. In the first iteration b=-5 and it return product(-5,-2). In the second iteration b=0 and it returns product(-5,-1). The culprit is b-=a. Check it and let me know if i am not right..