How to convert last 3 digits of number into 0
example 3444678 to 3444000
I can do like
(int)(3444678/1000) * 1000= 3444000
But division and multiplication could be costly…
Any other solution????
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How to convert last 3 digits of number into 0
example 3444678 to 3444000
I can do like
(int)(3444678/1000) * 1000= 3444000
But division and multiplication could be costly…
Any other solution????
You could try
but the modulus operator might be as costly as a division. In any case, this sounds an awful lot like a micro-optimization. Is this really your bottleneck?