Power-Programmierung/CD2.mdf/c/compcomp/awk/world.awk

AWK Script | 1990-02-08 | 175 b | 9 lines

# accumulate the population for each region
# AKW p51

BEGIN { FS = "\t" }
      { pop[$4] += $3 }
END   { for (name in pop)
            print name, pop[name]
      }