package main import ( "bufio" "fmt" "os" "strconv" ) 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) m := getNextInt(scanner) cc := make([]int, n) ll := make([]string, m) p := 0 d := 1 for i := 0; i < m; i++ { ll[i] = getNextString(scanner) } last := 0 for i := 0; i < m; i++ { last = p cc[p]-- switch ll[i] { case "number": p = mod(p+d, n) case "drawtwo": c := 2 p = mod(p+d, n) for i+1 < m && ll[i+1] == "drawtwo" { last = p cc[p]-- p = mod(p+d, n) i++ c += 2 } cc[p] += c p = mod(p+d, n) case "drawfour": c := 4 p = mod(p+d, n) for i+1 < m && ll[i+1] == "drawfour" { last = p cc[p]-- p = mod(p+d, n) i++ c += 4 } cc[p] += c p = mod(p+d, n) case "skip": p = mod(p+d*2, n) case "reverse": d *= -1 p = mod(p+d, n) } } fmt.Fprintln(writer, fmt.Sprintf("%d %d", last+1, -cc[last])) } func mod(p, n int) int { p %= n if p < 0 { p += n } return p }