package main

import (
	"bufio"
	"fmt"
	"os"
	"strings"
)

func main() {
	var tlc, tcc, twc int
	for _, fname := range os.Args[1:] {

		var lc, cc, wc int
		file, err := os.Open(fname)
		if err != nil {
			fmt.Fprintln(os.Stderr, err)
			continue
		}
		defer file.Close()

		scan := bufio.NewScanner(file)
		for scan.Scan() {
			s := scan.Text()

			wc += len(strings.Fields(s))
			cc += len(s)
			lc++
		}
		tlc += lc
		tcc += cc
		twc += wc
		if err := scan.Err(); err != nil {
			fmt.Printf("Invalid Input: %s", err)
		}

		fmt.Printf("%5d %5d %5d %s\n", lc, cc, wc, fname)
	}
	fmt.Printf("%5d %5d %5d %s\n", tlc, tcc, twc, "total")
}