Submission #7051867


Source Code Expand

import java.util.*;
public class Main {
    public static void main (String[]args){
        // 標準入力
        Scanner sc = new Scanner(System.in);
        
        String s = sc.nextLine();

        sc.close();
        

        // 入力値を1文字ずつ分解する
        char[] parts = s.toCharArray();
        // 置き換える必要があるか判定を行う
        int replaceIndex = judgeReplace(parts);

        // 置き換える必要があるため先頭のWAのみを置き換える
        if (replaceIndex > -1){
            parts[replaceIndex] = 'C';
            parts[replaceIndex-1] = 'A';
        
        // 置き換える必要がないため標準出力してプログラム終了     
        }else {
            System.out.println(new String(parts));

        }
    

    }

    public static int judgeReplace(char[]parts) {

        // 置換するべき配列のインデックスを記憶する
        int replaceIndex = -1;
        
        for (int cnt = parts.length-1;cnt > 0;cnt--){
            // 該当文字を含むか判定
            if (parts[cnt] == 'A' && parts[cnt-1] == 'W'){
                
                // WAを置換すると判定
                replaceIndex = cnt;
            }
        }
        // -1 置換を行わない それ以外の整数 置換を行うと判定する
        return replaceIndex;


    }
}

Submission Info

Submission Time
Task A - WAsedAC
User heikyo
Language Java8 (OpenJDK 1.8.0)
Score 0
Code Size 1436 Byte
Status WA
Exec Time 156 ms
Memory 26172 KB

Judge Result

Set Name All
Score / Max Score 0 / 100
Status
AC × 2
WA × 32
Set Name Test Cases
All 0-sample1, 0-sample2, 1-random-AW-small0, 1-random-AW-small1, 1-random-AW-small2, 1-random-AW-small3, 1-random-AW-small4, 1-random-AWC-small0, 1-random-AWC-small1, 1-random-AWC-small2, 1-random-AWC-small3, 1-random-AWC-small4, 2-random-AW-large0, 2-random-AW-large1, 2-random-AW-large2, 2-random-AW-large3, 2-random-AW-large4, 2-random-AWC-large0, 2-random-AWC-large1, 2-random-AWC-large2, 2-random-AWC-large3, 2-random-AWC-large4, 3-WWWA-large-0, 3-WWWA-large-1, 3-WWWA-large-2, 3-WWWA-large-3, 3-WWWA-large-4, 3-WWWA-large-5, 3-WWWA-large-6, 3-WWWA-large-7, 3-WWWA-large-8, 3-WWWA-large-9, 9-onecharacter-A, 9-onecharacter-W
Case Name Status Exec Time Memory
0-sample1 WA 91 ms 19668 KB
0-sample2 WA 89 ms 20692 KB
1-random-AW-small0 WA 89 ms 19028 KB
1-random-AW-small1 WA 101 ms 18640 KB
1-random-AW-small2 WA 92 ms 16980 KB
1-random-AW-small3 WA 89 ms 20564 KB
1-random-AW-small4 WA 101 ms 21972 KB
1-random-AWC-small0 WA 101 ms 19796 KB
1-random-AWC-small1 WA 91 ms 18768 KB
1-random-AWC-small2 WA 90 ms 21844 KB
1-random-AWC-small3 WA 101 ms 19668 KB
1-random-AWC-small4 WA 91 ms 19156 KB
2-random-AW-large0 WA 146 ms 24124 KB
2-random-AW-large1 WA 154 ms 25036 KB
2-random-AW-large2 WA 150 ms 22976 KB
2-random-AW-large3 WA 149 ms 23356 KB
2-random-AW-large4 WA 153 ms 24124 KB
2-random-AWC-large0 WA 154 ms 24392 KB
2-random-AWC-large1 WA 149 ms 23100 KB
2-random-AWC-large2 WA 137 ms 23096 KB
2-random-AWC-large3 WA 151 ms 26172 KB
2-random-AWC-large4 WA 149 ms 26052 KB
3-WWWA-large-0 WA 147 ms 25156 KB
3-WWWA-large-1 WA 125 ms 21836 KB
3-WWWA-large-2 WA 130 ms 20284 KB
3-WWWA-large-3 WA 115 ms 22604 KB
3-WWWA-large-4 WA 133 ms 22844 KB
3-WWWA-large-5 WA 156 ms 23496 KB
3-WWWA-large-6 WA 149 ms 25532 KB
3-WWWA-large-7 WA 149 ms 23484 KB
3-WWWA-large-8 WA 154 ms 26168 KB
3-WWWA-large-9 WA 149 ms 23620 KB
9-onecharacter-A AC 91 ms 18900 KB
9-onecharacter-W AC 90 ms 20820 KB