結果
問題 | No.592 括弧の対応 (2) |
ユーザー |
![]() |
提出日時 | 2017-11-10 23:10:56 |
言語 | Go (1.23.4) |
結果 |
AC
|
実行時間 | 311 ms / 5,000 ms |
コード長 | 2,016 bytes |
コンパイル時間 | 14,889 ms |
コンパイル使用メモリ | 223,108 KB |
実行使用メモリ | 5,632 KB |
最終ジャッジ日時 | 2024-11-24 14:59:50 |
合計ジャッジ時間 | 15,395 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge4 |
(要ログイン)
ファイルパターン | 結果 |
---|---|
sample | AC * 1 |
other | AC * 3 |
ソースコード
package mainimport ("fmt""os""bufio""strings""strconv")type Scanner struct {reader *bufio.Readerbuffer []stringpointer int}func NewScanner() *Scanner {return &Scanner{reader: bufio.NewReaderSize(os.Stdin,4096),pointer: 0,}}func (self *Scanner) NextLine () string {var buffer []bytefor {line,isPrefix,_ := self.reader.ReadLine()buffer = append(buffer, line...)if !isPrefix {break}}return string(buffer)}func (self *Scanner) Next () string {if self.pointer >= len(self.buffer) {line := self.NextLine()self.buffer = strings.Fields(line)self.pointer = 0}self.pointer++return self.buffer[self.pointer-1]}func (self *Scanner) NextInt () int {s := self.Next()i,_ := strconv.ParseInt(s,10,32)return int(i)}func (self *Scanner) NextLong () int64{s := self.Next()l,_ := strconv.ParseInt(s,10,64)return int64(l)}func (self *Scanner) NextFloat () float32 {s := self.Next()f,_ := strconv.ParseFloat(s,32)return float32(f)}func (self *Scanner) NextDouble () float64 {s := self.Next()d,_ := strconv.ParseFloat(s,64)return float64(d)}func main () {cin := NewScanner()N := cin.NextInt()S := []byte(cin.Next())posStack := make([]int,N)stackPointer := 0left := []byte("(")[0]ans := make([]int,N)for i := 0; i < N; i++ {if S[i] == left {posStack[stackPointer] = istackPointer++} else {ans[i] = posStack[stackPointer-1]+1stackPointer--}}for i := N-1;i >= 0; i-- {if S[i] == left {ans[i] = posStack[stackPointer-1]+1stackPointer--} else {posStack[stackPointer] = istackPointer++}}for i := 0; i < N; i++ {fmt.Println(ans[i])}}