#! /usr/bin/gawk -f

# Reads a file of word counts, as produced by "uniq -c"
# Outputs one line with the number of pairs read (excluding "#" lines)
# and the total of all the counts.

/^#/ {next}

/./ {
  S+=$1; N++; 
  if(NF!=2)
    { print "bad word" > "/dev/stderr"; abort=1; exit 1 }
}

END {
  if(abort) { print 1, 1; exit(1);} 
  print N, S;
}