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#define MAX(x,y) (x) > (y) ? (x) : (y)
main()
{
int i = 10, j = 5, k = 0;
k = MAX(i++, ++j);
printf("%d %d %d", i,j,k);
}
what will the values of i , j and k?
}
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Answer / jason
The answer is undefined. It is undefined in C to use the
increment operator more than once in the same expression.
MAX(i++, ++j) expands to:
(i++) > (++j) ? (i++) : (++j)
Which guarantees that either i++ or ++j appears twice in the
expression.
http://blog.emptycrate.com/node/329
| Is This Answer Correct ? | 7 Yes | 8 No |
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