package main import ( "bufio" "fmt" "os" "sort" "strconv" "strings" ) func configure(scanner *bufio.Scanner) { scanner.Split(bufio.ScanWords) scanner.Buffer(make([]byte, 1000005), 1000005) } func getNextString(scanner *bufio.Scanner) string { scanned := scanner.Scan() if !scanned { panic("scan failed") } return scanner.Text() } func getNextInt(scanner *bufio.Scanner) int { i, _ := strconv.Atoi(getNextString(scanner)) return i } func getNextInt64(scanner *bufio.Scanner) int64 { i, _ := strconv.ParseInt(getNextString(scanner), 10, 64) return i } func getNextFloat64(scanner *bufio.Scanner) float64 { i, _ := strconv.ParseFloat(getNextString(scanner), 64) return i } func main() { fp := os.Stdin wfp := os.Stdout extra := 0 if os.Getenv("I") == "IronMan" { fp, _ = os.Open(os.Getenv("END_GAME")) extra = 100 } scanner := bufio.NewScanner(fp) configure(scanner) writer := bufio.NewWriter(wfp) defer func() { r := recover() if r != nil { fmt.Fprintln(writer, r) } writer.Flush() }() solve(scanner, writer) for i := 0; i < extra; i++ { fmt.Fprintln(writer, "-----------------------------------") solve(scanner, writer) } } func solve(scanner *bufio.Scanner, writer *bufio.Writer) { n := getNextInt(scanner) cardnumber := map[string]int{ "A": 1, "T": 10, "J": 11, "Q": 12, "K": 13, } for i := 2; i < 10; i++ { cardnumber[fmt.Sprintf("%d", i)] = i } cc := make(cards, n) for i := 0; i < n; i++ { s := getNextString(scanner) cc[i] = newCard(s, cardnumber) } sort.SliceStable(cc, cc.less) ans := make([]string, n) for i := 0; i < n; i++ { ans[i] = cc[i].s } fmt.Fprintln(writer, strings.Join(ans, " ")) } func newCard(s string, cn map[string]int) card { c := card{} c.s = s switch s[0] { case 'D': c.suit = 0 case 'C': c.suit = 1 case 'H': c.suit = 2 case 'S': c.suit = 3 } c.num = cn[s[1:]] return c } type card struct { suit, num int s string } type cards []card func (c cards) less(i, j int) bool { if c[i].suit == c[j].suit { return c[i].num < c[j].num } return c[i].suit < c[j].suit }