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Week 2

4 bytes added, 11:34, 19 May 2010

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It returns 21 21. Why? Some compilers stack the arguments and read the last argument first. Therefore, it would see b as 21 as well.

''a = printf("%d %d, b, b = b + 1);''

''printf("%d\n", a);''

What is a?

1

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