結果
問題 | No.176 2種類の切手 |
ユーザー | uwi |
提出日時 | 2015-04-02 23:53:51 |
言語 | Java21 (openjdk 21) |
結果 |
AC
|
実行時間 | 74 ms / 1,000 ms |
コード長 | 3,354 bytes |
コンパイル時間 | 4,159 ms |
コンパイル使用メモリ | 80,996 KB |
実行使用メモリ | 51,148 KB |
最終ジャッジ日時 | 2024-10-08 01:45:46 |
合計ジャッジ時間 | 7,431 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge3 |
(要ログイン)
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 | 70 ms
50,884 KB |
testcase_01 | AC | 72 ms
50,848 KB |
testcase_02 | AC | 74 ms
51,148 KB |
testcase_03 | AC | 71 ms
50,808 KB |
testcase_04 | AC | 54 ms
50,056 KB |
testcase_05 | AC | 53 ms
49,916 KB |
testcase_06 | AC | 72 ms
50,972 KB |
testcase_07 | AC | 69 ms
50,528 KB |
testcase_08 | AC | 73 ms
51,048 KB |
testcase_09 | AC | 70 ms
50,856 KB |
testcase_10 | AC | 70 ms
51,136 KB |
testcase_11 | AC | 72 ms
50,896 KB |
testcase_12 | AC | 72 ms
51,132 KB |
testcase_13 | AC | 72 ms
51,144 KB |
testcase_14 | AC | 73 ms
50,976 KB |
testcase_15 | AC | 71 ms
51,044 KB |
testcase_16 | AC | 74 ms
50,752 KB |
testcase_17 | AC | 70 ms
50,616 KB |
testcase_18 | AC | 56 ms
50,196 KB |
testcase_19 | AC | 54 ms
49,892 KB |
testcase_20 | AC | 72 ms
51,032 KB |
testcase_21 | AC | 54 ms
49,860 KB |
testcase_22 | AC | 53 ms
50,248 KB |
testcase_23 | AC | 56 ms
49,928 KB |
testcase_24 | AC | 72 ms
50,804 KB |
testcase_25 | AC | 73 ms
50,836 KB |
testcase_26 | AC | 53 ms
49,916 KB |
testcase_27 | AC | 70 ms
51,140 KB |
testcase_28 | AC | 71 ms
50,852 KB |
testcase_29 | AC | 74 ms
50,840 KB |
testcase_30 | AC | 71 ms
51,112 KB |
testcase_31 | AC | 72 ms
50,780 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; public class Q457 { InputStream is; PrintWriter out; String INPUT = ""; void solve() { long a = ni(), b = ni(), t = ni(); long min = Long.MAX_VALUE; if(b >= 1000){ for(int i = 0;i <= 1000000;i++){ if(b*i >= t){ min = Math.min(min, b*i); }else{ min = Math.min(min, (t-b*i+a-1)/a*a+b*i); } } out.println(min); }else{ int[] dist = new int[(int)b]; Arrays.fill(dist, 1999999999); for(int i = 0;i <= 2000;i++){ int k = (int)(a*i%b); dist[k] = Math.min(dist[k], i); } for(;;t++){ int m = (int)(t%b); // tr(dist[m], m); if((long)dist[m]*a <= t){ out.println(t); return; } } } } 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"); } public static void main(String[] args) throws Exception { new Q457().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 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[] na(int n) { int[] a = new int[n]; for(int i = 0;i < n;i++)a[i] = ni(); return a; } private int ni() { int num = 0, 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 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)); } }