結果
問題 | No.636 硬貨の枚数2 |
ユーザー | tenten |
提出日時 | 2023-07-28 17:56:38 |
言語 | Java21 (openjdk 21) |
結果 |
AC
|
実行時間 | 63 ms / 2,000 ms |
コード長 | 2,228 bytes |
コンパイル時間 | 2,904 ms |
コンパイル使用メモリ | 85,008 KB |
実行使用メモリ | 37,528 KB |
最終ジャッジ日時 | 2024-04-16 01:59:00 |
合計ジャッジ時間 | 8,572 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge1 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 53 ms
36,720 KB |
testcase_01 | AC | 52 ms
36,880 KB |
testcase_02 | AC | 52 ms
37,276 KB |
testcase_03 | AC | 53 ms
37,144 KB |
testcase_04 | AC | 53 ms
36,824 KB |
testcase_05 | AC | 53 ms
36,828 KB |
testcase_06 | AC | 54 ms
36,608 KB |
testcase_07 | AC | 53 ms
36,744 KB |
testcase_08 | AC | 52 ms
37,268 KB |
testcase_09 | AC | 52 ms
36,972 KB |
testcase_10 | AC | 52 ms
37,056 KB |
testcase_11 | AC | 53 ms
37,116 KB |
testcase_12 | AC | 52 ms
37,044 KB |
testcase_13 | AC | 52 ms
37,080 KB |
testcase_14 | AC | 52 ms
37,160 KB |
testcase_15 | AC | 51 ms
36,880 KB |
testcase_16 | AC | 51 ms
37,160 KB |
testcase_17 | AC | 53 ms
37,036 KB |
testcase_18 | AC | 52 ms
37,156 KB |
testcase_19 | AC | 52 ms
36,940 KB |
testcase_20 | AC | 55 ms
37,184 KB |
testcase_21 | AC | 52 ms
36,744 KB |
testcase_22 | AC | 52 ms
37,052 KB |
testcase_23 | AC | 55 ms
37,168 KB |
testcase_24 | AC | 56 ms
37,368 KB |
testcase_25 | AC | 57 ms
37,072 KB |
testcase_26 | AC | 55 ms
36,840 KB |
testcase_27 | AC | 54 ms
37,300 KB |
testcase_28 | AC | 53 ms
37,208 KB |
testcase_29 | AC | 57 ms
37,252 KB |
testcase_30 | AC | 54 ms
37,224 KB |
testcase_31 | AC | 56 ms
37,048 KB |
testcase_32 | AC | 53 ms
36,904 KB |
testcase_33 | AC | 53 ms
37,076 KB |
testcase_34 | AC | 63 ms
37,356 KB |
testcase_35 | AC | 59 ms
37,264 KB |
testcase_36 | AC | 58 ms
37,380 KB |
testcase_37 | AC | 59 ms
37,236 KB |
testcase_38 | AC | 58 ms
37,392 KB |
testcase_39 | AC | 59 ms
37,320 KB |
testcase_40 | AC | 58 ms
37,144 KB |
testcase_41 | AC | 59 ms
37,528 KB |
testcase_42 | AC | 59 ms
37,420 KB |
testcase_43 | AC | 59 ms
37,012 KB |
testcase_44 | AC | 59 ms
37,216 KB |
testcase_45 | AC | 61 ms
37,328 KB |
testcase_46 | AC | 58 ms
37,220 KB |
testcase_47 | AC | 59 ms
37,416 KB |
testcase_48 | AC | 59 ms
37,140 KB |
testcase_49 | AC | 58 ms
37,336 KB |
testcase_50 | AC | 59 ms
37,144 KB |
testcase_51 | AC | 60 ms
37,296 KB |
testcase_52 | AC | 58 ms
37,376 KB |
testcase_53 | AC | 58 ms
37,416 KB |
testcase_54 | AC | 55 ms
36,840 KB |
testcase_55 | AC | 54 ms
36,880 KB |
testcase_56 | AC | 54 ms
37,240 KB |
testcase_57 | AC | 53 ms
36,828 KB |
testcase_58 | AC | 53 ms
37,116 KB |
testcase_59 | AC | 53 ms
37,204 KB |
testcase_60 | AC | 53 ms
37,060 KB |
testcase_61 | AC | 52 ms
36,992 KB |
testcase_62 | AC | 53 ms
36,908 KB |
testcase_63 | AC | 54 ms
36,828 KB |
testcase_64 | AC | 59 ms
37,392 KB |
testcase_65 | AC | 62 ms
36,972 KB |
testcase_66 | AC | 60 ms
37,424 KB |
testcase_67 | AC | 58 ms
37,140 KB |
testcase_68 | AC | 61 ms
37,500 KB |
ソースコード
import java.io.*; import java.util.*; import java.util.stream.*; public class Main { public static void main(String[] args) throws Exception { Scanner sc = new Scanner(); char[] inputs = sc.next().toCharArray(); int[] dp1 = new int[inputs.length * 2 + 2]; int[] dp2 = new int[inputs.length * 2 + 2]; dp2[0] = 2; for (int i = 0; i < inputs.length; i++) { int x = inputs[inputs.length - i - 1] - '0'; int one = x % 5; int five = x / 5; dp1[i * 2 + 1] = Math.min(dp1[i * 2] + one, dp2[i * 2] + one + 1); dp2[i * 2 + 1] = Math.min(dp1[i * 2] + 5 - one, dp2[i * 2] + 5 - one - 1); dp1[i * 2 + 2] = Math.min(dp1[i * 2 + 1] + five, dp2[i * 2 + 1] + five + 1); dp2[i * 2 + 2] = Math.min(dp1[i * 2 + 1] + 2 - five, dp2[i * 2 + 1] + 2 - five - 1); } int ans = Math.min(dp1[inputs.length * 2], dp2[inputs.length * 2] + 1); System.out.println(ans); } } class Utilities { static String arrayToLineString(Object[] arr) { return Arrays.stream(arr).map(x -> x.toString()).collect(Collectors.joining("\n")); } static String arrayToLineString(int[] arr) { return String.join("\n", Arrays.stream(arr).mapToObj(String::valueOf).toArray(String[]::new)); } } class Scanner { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st = new StringTokenizer(""); StringBuilder sb = new StringBuilder(); public Scanner() throws Exception { } public int nextInt() throws Exception { return Integer.parseInt(next()); } public long nextLong() throws Exception { return Long.parseLong(next()); } public double nextDouble() throws Exception { return Double.parseDouble(next()); } public int[] nextIntArray() throws Exception { return Stream.of(br.readLine().split(" ")).mapToInt(Integer::parseInt).toArray(); } public String next() throws Exception { while (!st.hasMoreTokens()) { st = new StringTokenizer(br.readLine()); } return st.nextToken(); } }