結果
問題 | No.1013 〇マス進む |
ユーザー | uwi |
提出日時 | 2020-03-20 21:48:49 |
言語 | Java21 (openjdk 21) |
結果 |
AC
|
実行時間 | 355 ms / 2,000 ms |
コード長 | 4,094 bytes |
コンパイル時間 | 4,220 ms |
コンパイル使用メモリ | 88,732 KB |
実行使用メモリ | 83,096 KB |
最終ジャッジ日時 | 2024-12-15 05:21:18 |
合計ジャッジ時間 | 18,505 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge3 |
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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 | 47 ms
50,248 KB |
testcase_01 | AC | 49 ms
50,240 KB |
testcase_02 | AC | 49 ms
50,324 KB |
testcase_03 | AC | 53 ms
50,536 KB |
testcase_04 | AC | 54 ms
50,324 KB |
testcase_05 | AC | 52 ms
50,312 KB |
testcase_06 | AC | 52 ms
50,020 KB |
testcase_07 | AC | 53 ms
50,160 KB |
testcase_08 | AC | 54 ms
50,152 KB |
testcase_09 | AC | 55 ms
50,264 KB |
testcase_10 | AC | 54 ms
50,248 KB |
testcase_11 | AC | 52 ms
50,132 KB |
testcase_12 | AC | 64 ms
50,420 KB |
testcase_13 | AC | 97 ms
51,588 KB |
testcase_14 | AC | 210 ms
67,684 KB |
testcase_15 | AC | 286 ms
78,184 KB |
testcase_16 | AC | 270 ms
78,688 KB |
testcase_17 | AC | 191 ms
66,252 KB |
testcase_18 | AC | 221 ms
68,404 KB |
testcase_19 | AC | 168 ms
62,804 KB |
testcase_20 | AC | 303 ms
81,796 KB |
testcase_21 | AC | 193 ms
65,620 KB |
testcase_22 | AC | 230 ms
68,964 KB |
testcase_23 | AC | 131 ms
57,884 KB |
testcase_24 | AC | 246 ms
79,848 KB |
testcase_25 | AC | 283 ms
82,572 KB |
testcase_26 | AC | 132 ms
57,660 KB |
testcase_27 | AC | 181 ms
63,332 KB |
testcase_28 | AC | 131 ms
57,820 KB |
testcase_29 | AC | 285 ms
81,656 KB |
testcase_30 | AC | 176 ms
63,276 KB |
testcase_31 | AC | 282 ms
78,244 KB |
testcase_32 | AC | 205 ms
67,296 KB |
testcase_33 | AC | 221 ms
67,492 KB |
testcase_34 | AC | 310 ms
80,344 KB |
testcase_35 | AC | 302 ms
80,072 KB |
testcase_36 | AC | 105 ms
51,828 KB |
testcase_37 | AC | 94 ms
51,716 KB |
testcase_38 | AC | 295 ms
78,592 KB |
testcase_39 | AC | 166 ms
63,252 KB |
testcase_40 | AC | 324 ms
80,152 KB |
testcase_41 | AC | 144 ms
58,324 KB |
testcase_42 | AC | 214 ms
67,532 KB |
testcase_43 | AC | 181 ms
63,368 KB |
testcase_44 | AC | 218 ms
67,376 KB |
testcase_45 | AC | 199 ms
66,752 KB |
testcase_46 | AC | 146 ms
58,484 KB |
testcase_47 | AC | 210 ms
67,580 KB |
testcase_48 | AC | 240 ms
69,620 KB |
testcase_49 | AC | 313 ms
79,976 KB |
testcase_50 | AC | 295 ms
79,484 KB |
testcase_51 | AC | 251 ms
72,552 KB |
testcase_52 | AC | 121 ms
54,296 KB |
testcase_53 | AC | 136 ms
58,624 KB |
testcase_54 | AC | 290 ms
80,140 KB |
testcase_55 | AC | 153 ms
58,624 KB |
testcase_56 | AC | 295 ms
80,080 KB |
testcase_57 | AC | 282 ms
73,556 KB |
testcase_58 | AC | 355 ms
83,096 KB |
testcase_59 | AC | 319 ms
83,004 KB |
testcase_60 | AC | 320 ms
82,964 KB |
testcase_61 | AC | 285 ms
81,344 KB |
testcase_62 | AC | 275 ms
80,500 KB |
testcase_63 | AC | 50 ms
50,260 KB |
testcase_64 | AC | 50 ms
50,244 KB |
ソースコード
package contest200320; import java.io.ByteArrayInputStream; import java.io.IOException; import java.io.InputStream; import java.io.PrintWriter; import java.util.Arrays; import java.util.InputMismatchException; public class E2 { InputStream is; PrintWriter out; String INPUT = ""; void solve() { int n = ni(), K = ni(); int[] a = na(n); int[] f = new int[n]; int[] plus = new int[n]; for(int i = 0;i < n;i++){ f[i] = (i+a[i])%n; if(i+a[i] >= n)plus[i]++; } int[][] sn = sparseNext(f); int[][] sr = sparseRound(sn); for(int i = 0;i < n;i++){ int cur = i; long nr = 0; for(int d = 29;d >= 0;d--){ if(K<<~d<0){ nr += sr[d][cur]; cur = sn[d][cur]; } } out.println(nr*n + cur + 1); } } public static int[][] sparseNext(int[] f) { int n = f.length; final int m = 31; // int[][] sf = new int[m][n]; sf[0] = Arrays.copyOf(f, n); for(int i = 1;i < m;i++){ for(int j = 0;j < n;j++){ sf[i][j] = sf[i-1][j] == -1 ? -1 : sf[i-1][sf[i-1][j]]; } } return sf; } public static int[][] sparseRound(int[][] sf) { int n = sf[0].length; final int m = 31; // int[][] sr = new int[m][n]; for(int i = 0;i < n;i++){ if(sf[0][i] <= i){ sr[0][i] = 1; } } for(int i = 1;i < m;i++){ for(int j = 0;j < n;j++){ sr[i][j] = sr[i-1][j] + sr[i-1][sf[i-1][j]]; } } return sr; } 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 E2().run(); } private byte[] inbuf = new byte[1024]; public 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)); } }