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Rounding

P: 11
Is there a way
i could convert the number

63.045

to 63.05

????
Nov 6 '06 #1
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4 Replies


P: 11
without adding any extra value
Nov 6 '06 #2

vninja
P: 40
easiest thing to do is to use the "setprecision(N)" command and have N be a global int const for the desired ammount of decimal places that way you can chage it easier later on when code gets really big and complex n confusing
Nov 6 '06 #3

emaghero
P: 85
What you want is to return the ceiling of the number. The ceiling of a number is the
least integer that is not smaller than x.(CRC Standard Mathematical Tables). For examople the ceiling of pi is 4 etc.
Nov 8 '06 #4

momotaro
100+
P: 357
use "ceil(x)" where x is u rnum! u have to include <math.h>
;)
Nov 9 '06 #5

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