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How do you set, clear and toggle a single bit in C?
Can some one help me how to toggle a bit at ith position. One way is to ((n>>i)^1) < < i. Are there any other ways ?
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68answers:
2you'd have to cast the (inexact) result of pow to an int for that to work.
Mark E
2010-09-10 01:15:34
No, you couldn't. `pow` returns a double, which is not a valid argument to the `^` operator. There's also no guarantee that `pow` will give an exact result.
Stephen Canon
2010-09-10 01:16:34