Might be its is due to the comparison operation which takes many cycles
i max takes more cycles of cpu than just simply checking i
On Sun, Nov 21, 2010 at 6:50 PM, shiva shivanand.kadwad...@gmail.comwrote:
I want to know is there any difference between following two loop in
terms of speed.
1.
for(i=0;imax;i++)
{
//Some operation
}
2.
for(i=max; i; i--)
{
/Some operation
}
I heard second one is faster but don't have any proof
Please comment.
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Regards,
Rahul Patil
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