結果
問題 | No.710 チーム戦 |
ユーザー | hiromi_ayase |
提出日時 | 2018-06-29 23:17:10 |
言語 | Java (openjdk 23) |
結果 |
AC
|
実行時間 | 212 ms / 3,000 ms |
コード長 | 3,118 bytes |
コンパイル時間 | 2,591 ms |
コンパイル使用メモリ | 84,612 KB |
実行使用メモリ | 131,764 KB |
最終ジャッジ日時 | 2024-07-01 00:15:19 |
合計ジャッジ時間 | 8,219 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge3 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 2 |
other | AC * 25 |
ソースコード
import java.util.Arrays; public class Main { private static void solve() { int n = ni(); int[][] p = ntable(n, 2); // dp[i][j] i番目まででゆきお君がj以下秒かかったときのゆめさんの最短秒数 int m = 100001; int[][] dp = new int[n + 1][m * 2]; for (int[] v : dp) Arrays.fill(v, Integer.MAX_VALUE); Arrays.fill(dp[0], 0); for (int i = 0; i < n; i ++) { for (int j = 0; j < m; j ++) { dp[i + 1][j + p[i][0]] = Math.min(dp[i + 1][j + p[i][0]], dp[i][j]); dp[i + 1][j] = Math.min(dp[i + 1][j], dp[i][j] + p[i][1]); } } int ret = Integer.MAX_VALUE; for (int i = 0; i < m; i ++) { ret = Math.min(ret, Math.max(dp[n][i], i)); } System.out.println(ret); } public static void main(String[] args) { new Thread(null, new Runnable() { @Override public void run() { long start = System.currentTimeMillis(); String debug = args.length > 0 ? args[0] : null; if (debug != null) { try { is = java.nio.file.Files.newInputStream(java.nio.file.Paths.get(debug)); } catch (Exception e) { throw new RuntimeException(e); } } reader = new java.io.BufferedReader(new java.io.InputStreamReader(is), 32768); solve(); out.flush(); tr((System.currentTimeMillis() - start) + "ms"); } }, "", 64000000).start(); } private static java.io.InputStream is = System.in; private static java.io.PrintWriter out = new java.io.PrintWriter(System.out); private static java.util.StringTokenizer tokenizer = null; private static java.io.BufferedReader reader; public static String next() { while (tokenizer == null || !tokenizer.hasMoreTokens()) { try { tokenizer = new java.util.StringTokenizer(reader.readLine()); } catch (Exception e) { throw new RuntimeException(e); } } return tokenizer.nextToken(); } private static double nd() { return Double.parseDouble(next()); } private static long nl() { return Long.parseLong(next()); } private static int[] na(int n) { int[] a = new int[n]; for (int i = 0; i < n; i++) a[i] = ni(); return a; } private static char[] ns() { return next().toCharArray(); } private static long[] nal(int n) { long[] a = new long[n]; for (int i = 0; i < n; i++) a[i] = nl(); return a; } private static int[][] ntable(int n, int m) { int[][] table = new int[n][m]; for (int i = 0; i < n; i++) { for (int j = 0; j < m; j++) { table[i][j] = ni(); } } return table; } private static int[][] nlist(int n, int m) { int[][] table = new int[m][n]; for (int i = 0; i < n; i++) { for (int j = 0; j < m; j++) { table[j][i] = ni(); } } return table; } private static int ni() { return Integer.parseInt(next()); } private static void tr(Object... o) { if (is != System.in) System.out.println(java.util.Arrays.deepToString(o)); } }