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- # form1 - format countries data by continent, pop. den.
-
- # AKW p91
-
- BEGIN { FS = "\t" # make tab the field separator
- printf("%10s %6s %5s %s\n\n",
- "COUNTRY", "AREA", "POP", "CONTINENT")
- }
- { printf("%10s %6d %5d %s\n", $1, $2, $3, $4)
- area = area +$2
- pop = pop + $3
- }
- END { printf("\n%10s %6d %5d\n", "TOTAL", area, pop) }
-
-