結果
| 問題 |
No.905 Sorted?
|
| コンテスト | |
| ユーザー |
k_6101
|
| 提出日時 | 2019-12-05 17:53:37 |
| 言語 | Java (openjdk 23) |
| 結果 |
AC
|
| 実行時間 | 1,206 ms / 2,000 ms |
| コード長 | 1,869 bytes |
| コンパイル時間 | 2,988 ms |
| コンパイル使用メモリ | 78,820 KB |
| 実行使用メモリ | 67,044 KB |
| 最終ジャッジ日時 | 2024-12-21 11:59:27 |
| 合計ジャッジ時間 | 17,629 ms |
|
ジャッジサーバーID (参考情報) |
judge5 / judge1 |
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| ファイルパターン | 結果 |
|---|---|
| other | AC * 23 |
ソースコード
import java.io.InputStream;
import java.io.PrintWriter;
import java.lang.reflect.Array;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashSet;
import java.util.List;
import java.util.Scanner;
import java.util.Set;
import java.util.TreeSet;
import static java.util.Comparator.*;
public class Main {
public static void main(String[] args) {
PrintWriter out = new PrintWriter(System.out);
Solver solver = new Solver(System.in, out);
solver.solve();
out.close();
}
}
class Solver {
Scanner sc;
PrintWriter out;
public Solver(InputStream in, PrintWriter out) {
sc = new Scanner(in);
this.out = out;
}
// ==================================================================
public void solve() {
int N = Integer.parseInt(sc.next());
long a, sv;
int[] up = new int[N];
int[] down = new int[N];
sv = Long.parseLong(sc.next());
for (int i = 1; i < N; i++) {
a = Long.parseLong(sc.next());
if(sv < a) up[i] = 1;
else if(sv > a) down[i] = 1;
sv = a;
}
for (int i = 1; i < N; i++) {
up[i] += up[i-1];
down[i] += down[i-1];
}
int Q = Integer.parseInt(sc.next());
int l, r, uCnt, dCnt;
for (int i = 0; i < Q; i++) {
l = Integer.parseInt(sc.next());
r = Integer.parseInt(sc.next());
uCnt = up[r] - up[l];
dCnt = down[r] - down[l];
if(uCnt == 0 && dCnt == 0) out.println("1 1");
else if(uCnt > 0 && dCnt == 0) out.println("1 0");
else if(uCnt == 0 && dCnt > 0) out.println("0 1");
else out.println("0 0");
}
}
// ==================================================================
}
class PP{
public int key, val;
public PP(int key, int val) {
this.key = key;
this.val = val;
}
public int getKey() {
return key;
}
public int getVal() {
return val;
}
}
k_6101