What does this FOR loop means?

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Zenoba

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Can someone tell me what does this FOR loop means in C programming?


for (;a!=0;a=a>>1)


what this for loop does?
 
Joined
Sep 14, 2005
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The loop will test each bit in 'a' (The shift operation) until it is 0. If it is 0, it will break out of the loop.
 
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