結果
| 問題 | No.3436 [Cherry 8th Tune B] この夏に何が起こるかな? |
| コンテスト | |
| ユーザー |
ks2m
|
| 提出日時 | 2026-01-23 23:12:18 |
| 言語 | Java (openjdk 25.0.1) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 2,638 bytes |
| 記録 | |
| コンパイル時間 | 2,841 ms |
| コンパイル使用メモリ | 88,724 KB |
| 実行使用メモリ | 81,732 KB |
| 最終ジャッジ日時 | 2026-01-23 23:13:24 |
| 合計ジャッジ時間 | 51,446 ms |
|
ジャッジサーバーID (参考情報) |
judge6 / judge3 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 1 |
| other | AC * 23 WA * 20 |
ソースコード
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
public class Main {
public static void main(String[] args) throws Exception {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
int q = Integer.parseInt(br.readLine());
PrintWriter pw = new PrintWriter(System.out);
for (int z = 0; z < q; z++) {
String[] sa = br.readLine().split(" ");
int n = Integer.parseInt(sa[0]);
int m = Integer.parseInt(sa[1]);
int k = Integer.parseInt(sa[2]);
long p = Long.parseLong(sa[3]);
int[] t = na(br, n);
int[] c = na(br, n);
int[] b = na(br, m);
int[] d = na(br, m);
int[] s = na(br, k);
List<List<Obj>> list = new ArrayList<>(k + 1);
for (int i = 0; i <= k; i++) {
list.add(new ArrayList<>());
}
List<Obj> all = new ArrayList<>(m);
for (int i = 0; i < m; i++) {
Obj o = new Obj();
o.i = i;
o.b = b[i];
o.d = d[i];
list.get(o.d).add(o);
all.add(o);
}
for (int i = 1; i <= k; i++) {
Collections.sort(list.get(i), (o1, o2) -> o1.b - o2.b);
}
Collections.sort(all, (o1, o2) -> o1.b - o2.b);
long ok = 2000000000;
long ng = 0;
while (Math.abs(ok - ng) > 1) {
long mid = (ok + ng) / 2;
long val = 0;
for (int i = 0; i < n; i++) {
int v0 = binarySearch(all, mid - t[i]);
int v1 = binarySearch(list.get(c[i]), mid - t[i]);
int v2 = binarySearch(list.get(c[i]), mid - t[i] + s[c[i] - 1]);
val += v0 - v1 + v2;
}
if (val >= p) {
ok = mid;
} else {
ng = mid;
}
}
for (int i = 0; i < n; i++) {
int idx = binarySearch(all, ng - t[i]);
if (idx < m) {
Obj o = all.get(idx);
if (t[i] + o.b == ng) {
pw.println((i + 1) + " " + (o.i + 1));
break;
}
}
idx = binarySearch(list.get(c[i]), ng - t[i] + s[c[i] - 1]);
if (idx < m) {
Obj o = all.get(idx);
if (t[i] + o.b == ng) {
pw.println((i + 1) + " " + (o.i + 1));
break;
}
}
}
}
pw.flush();
br.close();
}
static int binarySearch(List<Obj> list, long val) {
int ok = list.size();
int ng = -1;
while (Math.abs(ok - ng) > 1) {
int mid = (ok + ng) / 2;
if (list.get(mid).b >= val) {
ok = mid;
} else {
ng = mid;
}
}
return ok;
}
static class Obj {
int i, b, d;
}
static int[] na(BufferedReader br, int n) throws Exception {
String[] sa = br.readLine().split(" ");
int[] a = new int[n];
for (int i = 0; i < n; i++) {
a[i] = Integer.parseInt(sa[i]);
}
return a;
}
}
ks2m