Submission #3980657


Source Code Expand

import java.util.*;
import java.awt.*;
import static java.lang.System.*;
import static java.lang.Math.*;
public class Main {
    public static void main(String[] $) {
        Scanner sc = new Scanner(in);
        /*
        int N=sc.nextInt(),H=sc.nextInt();
        int A=sc.nextInt(),B=sc.nextInt(),C=sc.nextInt(),D=sc.nextInt(),E=sc.nextInt();
        */
        int a=sc.nextInt();
        int b=sc.nextInt();
        Queue<Integer> q=new ArrayDeque<>();
        Queue<Integer> ans=new ArrayDeque<>();
        q.add(a);
        ans.add(0);
        int answer=10;
        while (!q.isEmpty()){
            int p=q.poll();
            int c=ans.poll();
            if(p==b){
                answer=c;
                break;
            }
            else {
                q.add(p + 1);
                q.add(p - 1);
                ans.add(c + 1);
                ans.add(c + 1);
            }
        }
        out.println(answer);
    }
}

Submission Info

Submission Time
Task B - 錠
User NS601023
Language Java8 (OpenJDK 1.8.0)
Score 0
Code Size 977 Byte
Status WA
Exec Time 99 ms
Memory 25172 KB

Judge Result

Set Name all
Score / Max Score 0 / 100
Status
AC × 70
WA × 20
Set Name Test Cases
all 0_1.txt, 0_2.txt, 0_3.txt, 0_4.txt, 0_5.txt, 0_6.txt, 0_7.txt, 0_8.txt, 0_9.txt, 1_0.txt, 1_2.txt, 1_3.txt, 1_4.txt, 1_5.txt, 1_6.txt, 1_7.txt, 1_8.txt, 1_9.txt, 2_0.txt, 2_1.txt, 2_3.txt, 2_4.txt, 2_5.txt, 2_6.txt, 2_7.txt, 2_8.txt, 2_9.txt, 3_0.txt, 3_1.txt, 3_2.txt, 3_4.txt, 3_5.txt, 3_6.txt, 3_7.txt, 3_8.txt, 3_9.txt, 4_0.txt, 4_1.txt, 4_2.txt, 4_3.txt, 4_5.txt, 4_6.txt, 4_7.txt, 4_8.txt, 4_9.txt, 5_0.txt, 5_1.txt, 5_2.txt, 5_3.txt, 5_4.txt, 5_6.txt, 5_7.txt, 5_8.txt, 5_9.txt, 6_0.txt, 6_1.txt, 6_2.txt, 6_3.txt, 6_4.txt, 6_5.txt, 6_7.txt, 6_8.txt, 6_9.txt, 7_0.txt, 7_1.txt, 7_2.txt, 7_3.txt, 7_4.txt, 7_5.txt, 7_6.txt, 7_8.txt, 7_9.txt, 8_0.txt, 8_1.txt, 8_2.txt, 8_3.txt, 8_4.txt, 8_5.txt, 8_6.txt, 8_7.txt, 8_9.txt, 9_0.txt, 9_1.txt, 9_2.txt, 9_3.txt, 9_4.txt, 9_5.txt, 9_6.txt, 9_7.txt, 9_8.txt
Case Name Status Exec Time Memory
0_1.txt AC 96 ms 21716 KB
0_2.txt AC 96 ms 22612 KB
0_3.txt AC 96 ms 21332 KB
0_4.txt AC 96 ms 20564 KB
0_5.txt AC 94 ms 20684 KB
0_6.txt WA 96 ms 19156 KB
0_7.txt WA 96 ms 19796 KB
0_8.txt WA 96 ms 20564 KB
0_9.txt WA 96 ms 19796 KB
1_0.txt AC 94 ms 18644 KB
1_2.txt AC 96 ms 18260 KB
1_3.txt AC 95 ms 18644 KB
1_4.txt AC 96 ms 19284 KB
1_5.txt AC 96 ms 19540 KB
1_6.txt AC 96 ms 21716 KB
1_7.txt WA 97 ms 16980 KB
1_8.txt WA 97 ms 19284 KB
1_9.txt WA 97 ms 20180 KB
2_0.txt AC 94 ms 20692 KB
2_1.txt AC 95 ms 19156 KB
2_3.txt AC 95 ms 20560 KB
2_4.txt AC 96 ms 21460 KB
2_5.txt AC 95 ms 20944 KB
2_6.txt AC 96 ms 21204 KB
2_7.txt AC 94 ms 18636 KB
2_8.txt WA 96 ms 19412 KB
2_9.txt WA 96 ms 21844 KB
3_0.txt AC 94 ms 19668 KB
3_1.txt AC 93 ms 18644 KB
3_2.txt AC 96 ms 19924 KB
3_4.txt AC 97 ms 18900 KB
3_5.txt AC 97 ms 18768 KB
3_6.txt AC 99 ms 19668 KB
3_7.txt AC 97 ms 19284 KB
3_8.txt AC 97 ms 20564 KB
3_9.txt WA 97 ms 21460 KB
4_0.txt AC 95 ms 18640 KB
4_1.txt AC 96 ms 21332 KB
4_2.txt AC 96 ms 18900 KB
4_3.txt AC 94 ms 21716 KB
4_5.txt AC 95 ms 21332 KB
4_6.txt AC 95 ms 21844 KB
4_7.txt AC 97 ms 17876 KB
4_8.txt AC 98 ms 19540 KB
4_9.txt AC 97 ms 19412 KB
5_0.txt AC 97 ms 21204 KB
5_1.txt AC 97 ms 17492 KB
5_2.txt AC 98 ms 19412 KB
5_3.txt AC 94 ms 18644 KB
5_4.txt AC 97 ms 21588 KB
5_6.txt AC 97 ms 22996 KB
5_7.txt AC 98 ms 21204 KB
5_8.txt AC 95 ms 19924 KB
5_9.txt AC 94 ms 18772 KB
6_0.txt WA 96 ms 19924 KB
6_1.txt AC 96 ms 20564 KB
6_2.txt AC 97 ms 19540 KB
6_3.txt AC 97 ms 23124 KB
6_4.txt AC 97 ms 16980 KB
6_5.txt AC 95 ms 21716 KB
6_7.txt AC 96 ms 19668 KB
6_8.txt AC 97 ms 19028 KB
6_9.txt AC 95 ms 18768 KB
7_0.txt WA 95 ms 21076 KB
7_1.txt WA 96 ms 19412 KB
7_2.txt AC 97 ms 18644 KB
7_3.txt AC 98 ms 21332 KB
7_4.txt AC 98 ms 21204 KB
7_5.txt AC 97 ms 21844 KB
7_6.txt AC 98 ms 20684 KB
7_8.txt AC 99 ms 21460 KB
7_9.txt AC 96 ms 18772 KB
8_0.txt WA 96 ms 21844 KB
8_1.txt WA 96 ms 21716 KB
8_2.txt WA 94 ms 18516 KB
8_3.txt AC 96 ms 23764 KB
8_4.txt AC 94 ms 19796 KB
8_5.txt AC 97 ms 25172 KB
8_6.txt AC 94 ms 21076 KB
8_7.txt AC 98 ms 19284 KB
8_9.txt AC 97 ms 20560 KB
9_0.txt WA 98 ms 19668 KB
9_1.txt WA 97 ms 18772 KB
9_2.txt WA 97 ms 18900 KB
9_3.txt WA 98 ms 21204 KB
9_4.txt AC 97 ms 19664 KB
9_5.txt AC 97 ms 18900 KB
9_6.txt AC 96 ms 20564 KB
9_7.txt AC 96 ms 20564 KB
9_8.txt AC 95 ms 21716 KB