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) { s := getNextString(scanner) n := len(s) ee := make([]int, n+1) for i := n - 1; i >= 0; i-- { if s[i] == ')' { ee[i]++ } } for i := n - 1; i >= 0; i-- { ee[i] += ee[i+1] } var left, right int ll := map[byte][]int{} ll['*'] = fromright(s, '*') ll['^'] = fromright(s, '^') ll[')'] = fromright(s, ')') right += getright(s, ee, ll, [4]byte{'*', '^', '^', ')'}) left += getright(s, ee, ll, [4]byte{'^', '^', '*', ')'}) fmt.Fprintln(writer, fmt.Sprintf("%d %d", left, right)) } func fromright(s string, target byte) []int { n := len(s) last := map[byte]int{ '(': n, '^': n, '*': n, ')': n, } ll := make([]int, n) for i := n - 1; i >= 0; i-- { ll[i] = last[target] last[s[i]] = i } return ll } func getright(s string, ee []int, ll map[byte][]int, cc [4]byte) int { var right int n := len(s) for i := 0; i < n; i++ { if s[i] != '(' { continue } j := ll[cc[0]][i] if j == n { continue } j = ll[cc[1]][j] if j == n { continue } j = ll[cc[2]][j] if j == n { continue } j = ll[cc[3]][j] if j == n { continue } right += ee[j] } return right }