ҳ̸Ҳ̸ҳ Rabiza Ekel ҳ̸Ҳ̸ҳ
	: 3.145.162.235
	: 47.103.87.29 / bstest.wagas.com.cn
	: Linux Wagas-WebServer 3.10.0-1160.11.1.el7.x86_64 #1 SMP Fri Dec 18 16:34:56 UTC 2020 x86_64

: /usr/share/awk/

files >> /usr/share/awk/round.awk

 # round.awk --- do normal rounding
#
# Arnold Robbins, arnold@skeeve.com, Public Domain
# August, 1996

function round(x,   ival, aval, fraction)
{
   ival = int(x)    # integer part, int() truncates

   # see if fractional part
   if (ival == x)   # no fraction
      return ival   # ensure no decimals

   if (x < 0) {
      aval = -x     # absolute value
      ival = int(aval)
      fraction = aval - ival
      if (fraction >= .5)
         return int(x) - 1   # -2.5 --> -3
      else
         return int(x)       # -2.3 --> -2
   } else {
      fraction = x - ival
      if (fraction >= .5)
         return ival + 1
      else
         return ival
   }
}

ҳ̸Ҳ̸ҳ Rabiza Ekel ҳ̸Ҳ̸ҳ