結果
問題 | No.405 ローマ数字の腕時計 |
ユーザー | uwi |
提出日時 | 2016-08-05 23:39:28 |
言語 | Java21 (openjdk 21) |
結果 |
AC
|
実行時間 | 97 ms / 2,000 ms |
コード長 | 4,069 bytes |
コンパイル時間 | 3,878 ms |
コンパイル使用メモリ | 92,116 KB |
実行使用メモリ | 53,052 KB |
最終ジャッジ日時 | 2024-07-06 19:00:47 |
合計ジャッジ時間 | 7,104 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge2 |
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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 | 88 ms
39,916 KB |
testcase_01 | AC | 85 ms
53,000 KB |
testcase_02 | AC | 85 ms
51,328 KB |
testcase_03 | AC | 85 ms
40,164 KB |
testcase_04 | AC | 87 ms
52,880 KB |
testcase_05 | AC | 89 ms
51,144 KB |
testcase_06 | AC | 89 ms
53,052 KB |
testcase_07 | AC | 84 ms
38,596 KB |
testcase_08 | AC | 89 ms
38,748 KB |
testcase_09 | AC | 85 ms
40,208 KB |
testcase_10 | AC | 85 ms
40,416 KB |
testcase_11 | AC | 88 ms
40,180 KB |
testcase_12 | AC | 83 ms
40,492 KB |
testcase_13 | AC | 83 ms
39,932 KB |
testcase_14 | AC | 93 ms
40,456 KB |
testcase_15 | AC | 86 ms
40,096 KB |
testcase_16 | AC | 88 ms
40,096 KB |
testcase_17 | AC | 89 ms
40,380 KB |
testcase_18 | AC | 88 ms
40,172 KB |
testcase_19 | AC | 88 ms
40,212 KB |
testcase_20 | AC | 86 ms
40,284 KB |
testcase_21 | AC | 88 ms
40,312 KB |
testcase_22 | AC | 82 ms
40,272 KB |
testcase_23 | AC | 82 ms
40,416 KB |
testcase_24 | AC | 93 ms
40,288 KB |
testcase_25 | AC | 91 ms
40,012 KB |
testcase_26 | AC | 97 ms
40,288 KB |
ソースコード
package contest; import java.io.ByteArrayInputStream; import java.io.IOException; import java.io.InputStream; import java.io.PrintWriter; import java.util.Arrays; import java.util.InputMismatchException; import java.util.regex.Pattern; public class N405 { InputStream is; PrintWriter out; String INPUT = ""; void solve() { int h = romanToNumber(ns()); h += ni(); h %= 12; if(h <= 0)h += 12; out.println(numberToRoman(h)); } public static String[] IS = {"", "I", "II", "III", "IIII", "V", "VI", "VII", "VIII", "IX"}; public static String[] XS = {"", "X", "XX", "XXX", "XL", "L", "LX", "LXX", "LXXX", "XC"}; public static String[] CS = {"", "C", "CC", "CCC", "CD", "D", "DC", "DCC", "DCCC", "CM"}; public static String[] MS = {"", "M", "MM", "MMM"}; public static Pattern patternRoman = Pattern.compile("M{0,3}(CM|CD|D?C{0,3})(XC|XL|L?X{0,3})(IX|IV|V?I{0,3})"); public static int romanToNumber(String roman) { int pos = 0; int ret = 0; int d = 1000; for(String[] u : new String[][]{MS, CS, XS, IS}){ for(int i = u.length-1;i >= 1;i--){ if(roman.startsWith(u[i], pos)){ ret += i*d; pos += u[i].length(); break; } } d/=10; } return ret; } public static String numberToRoman(int n) { if(n >= 4000 || n <= 0)return ""; return MS[n/1000]+CS[n/100%10]+XS[n/10%10]+IS[n%10]; } void run() throws Exception { is = INPUT.isEmpty() ? System.in : new ByteArrayInputStream(INPUT.getBytes()); out = new PrintWriter(System.out); long s = System.currentTimeMillis(); solve(); out.flush(); if(!INPUT.isEmpty())tr(System.currentTimeMillis()-s+"ms"); // Thread t = new Thread(null, null, "~", Runtime.getRuntime().maxMemory()){ // @Override // public void run() { // long s = System.currentTimeMillis(); // solve(); // out.flush(); // if(!INPUT.isEmpty())tr(System.currentTimeMillis()-s+"ms"); // } // }; // t.start(); // t.join(); } public static void main(String[] args) throws Exception { new N405().run(); } private byte[] inbuf = new byte[1024]; private int lenbuf = 0, ptrbuf = 0; private int readByte() { if(lenbuf == -1)throw new InputMismatchException(); if(ptrbuf >= lenbuf){ ptrbuf = 0; try { lenbuf = is.read(inbuf); } catch (IOException e) { throw new InputMismatchException(); } if(lenbuf <= 0)return -1; } return inbuf[ptrbuf++]; } private boolean isSpaceChar(int c) { return !(c >= 33 && c <= 126); } private int skip() { int b; while((b = readByte()) != -1 && isSpaceChar(b)); return b; } private double nd() { return Double.parseDouble(ns()); } private char nc() { return (char)skip(); } private String ns() { int b = skip(); StringBuilder sb = new StringBuilder(); while(!(isSpaceChar(b))){ // when nextLine, (isSpaceChar(b) && b != ' ') sb.appendCodePoint(b); b = readByte(); } return sb.toString(); } private char[] ns(int n) { char[] buf = new char[n]; int b = skip(), p = 0; while(p < n && !(isSpaceChar(b))){ buf[p++] = (char)b; b = readByte(); } return n == p ? buf : Arrays.copyOf(buf, p); } private int[] na(int n) { int[] a = new int[n]; for(int i = 0;i < n;i++)a[i] = ni(); return a; } private long[] nal(int n) { long[] a = new long[n]; for(int i = 0;i < n;i++)a[i] = nl(); return a; } private char[][] nm(int n, int m) { char[][] map = new char[n][]; for(int i = 0;i < n;i++)map[i] = ns(m); return map; } private int[][] nmi(int n, int m) { int[][] map = new int[n][]; for(int i = 0;i < n;i++)map[i] = na(m); return map; } private int ni() { return (int)nl(); } private long nl() { long num = 0; int b; boolean minus = false; while((b = readByte()) != -1 && !((b >= '0' && b <= '9') || b == '-')); if(b == '-'){ minus = true; b = readByte(); } while(true){ if(b >= '0' && b <= '9'){ num = num * 10 + (b - '0'); }else{ return minus ? -num : num; } b = readByte(); } } private static void tr(Object... o) { System.out.println(Arrays.deepToString(o)); } }