結果
問題 | No.1242 高橋君とすごろく |
ユーザー |
![]() |
提出日時 | 2020-10-02 22:12:45 |
言語 | Go (1.23.4) |
結果 |
AC
|
実行時間 | 2 ms / 2,000 ms |
コード長 | 2,082 bytes |
コンパイル時間 | 14,903 ms |
コンパイル使用メモリ | 232,228 KB |
実行使用メモリ | 5,376 KB |
最終ジャッジ日時 | 2024-07-20 02:47:20 |
合計ジャッジ時間 | 15,863 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge5 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 4 |
other | AC * 24 |
ソースコード
package mainimport ("bufio""fmt""os""sort""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.Stdinwfp := os.Stdoutextra := 0if 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) {_ = getNextInt64(scanner)k := getNextInt(scanner)aa := make([]int64, k)m := map[int64]bool{}for i := 0; i < k; i++ {aa[i] = getNextInt64(scanner)m[aa[i]] = true}loop := truefor loop {loop = falsefor i := len(aa) - 1; i >= 0; i-- {for j := 0; j < 3; j++ {s := int64(j*2 + 1)if aa[i]-s < 1 {continue}if !m[aa[i]-s] {continue}if aa[i]-int64(4+j) < 1 {continue}if m[aa[i]-int64(4+j)] {continue}m[aa[i]-int64(4+j)] = trueaa = append(aa, aa[i]-int64(4+j))loop = true}}sort.Slice(aa, func(i, j int) bool {return aa[i] < aa[j]})for i := len(aa) - 1; i-5 >= 0; i-- {if aa[i-5]+5 == aa[i] {fmt.Fprintln(writer, "No")return}}}if m[1] {fmt.Fprintln(writer, "No")return}fmt.Fprintln(writer, "Yes")}