Created
August 26, 2015 07:51
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print big digit
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package main | |
import ( | |
"fmt" | |
"os" | |
"path/filepath" | |
) | |
var print = fmt.Println | |
func main() { | |
progname := filepath.Base(os.Args[0]) | |
if len(os.Args) < 2 { | |
print("Usage: %s <whole-number", progname) | |
os.Exit(1) | |
} | |
number := os.Args[1] | |
for row := 0; row < len(bigDigits[0]); row++ { | |
line := "" | |
for _, ch := range number { | |
digit := ch - '0' | |
if digit >= 0 && digit <= 9 { | |
line += bigDigits[digit][row] | |
} | |
} | |
print(line) | |
} | |
} | |
var bigDigits = [][]string{ | |
{" 000 ", | |
" 0 0 ", | |
"0 0", | |
"0 0", | |
"0 0", | |
" 0 0 ", | |
" 000 "}, | |
{" 1 ", "11 ", " 1 ", " 1 ", " 1 ", " 1 ", "111"}, | |
{" 222 ", "2 2", " 2 ", " 2 ", " 2 ", "2 ", "22222"}, | |
{" 333 ", "3 3", " 3", " 33 ", " 3", "3 3", " 333 "}, | |
{" 4 ", " 44 ", " 4 4 ", "4 4 ", "444444", " 4 ", | |
" 4 "}, | |
{"55555", "5 ", "5 ", " 555 ", " 5", "5 5", " 555 "}, | |
{" 666 ", "6 ", "6 ", "6666 ", "6 6", "6 6", " 666 "}, | |
{"77777", " 7", " 7 ", " 7 ", " 7 ", "7 ", "7 "}, | |
{" 888 ", "8 8", "8 8", " 888 ", "8 8", "8 8", " 888 "}, | |
{" 9999", "9 9", "9 9", " 9999", " 9", " 9", " 9"}, | |
} |
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