Submission #1029201

Source Code Expand

import java.util.*;

public class Main {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        int ans = 0;
        String n = scan.next();
        String[] m = n.split("");
        for(int i = 0; i < m.length; i++) {
            if(m[i].equals("?")) {
                if(i > 0 && i < m.length-1) {
                    if(m[i-1].equals("2")) {
                        m[i] = "5";
                    } else if(m[i+1].equals("5")) {
                        m[i] = "2";
                    }
                } else if(i == 0) {
                    if(m[i+1].equals("5")) {
                        m[i] = "2";
                    }
                } else if(i == m.length-1) {
                    if(m[i-1].equals("5")) {
                        m[i] = "5";
                    }
                }
            }
        }
        for(int i = 0; i < m.length; i++) {
            if(m[i].equals("2")) {
                if(i != m.length-1) {
                    if(m[i+1].equals("5")) {
                        ans += 2;
                    }
                }
            }
            // System.out.println(m[i]);
        }
        System.out.println(ans);
    }
}

Submission Info

Submission Time
Task B - ニコニコレベル
User Tom1013
Language Java8 (OpenJDK 1.8.0)
Score 0
Code Size 1247 Byte
Status WA
Exec Time 282 ms
Memory 20424 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 300
Status
AC × 4
WA × 1
AC × 5
WA × 11
RE × 1
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt, sample_05.txt
All sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt, sample_05.txt, hand_01.txt, hand_02.txt, hand_03.txt, hand_04.txt, hand_05.txt, large_01.txt, large_02.txt, large_03.txt, random_01.txt, random_02.txt, random_03.txt, random_04.txt
Case Name Status Exec Time Memory
hand_01.txt RE 129 ms 9680 KiB
hand_02.txt WA 122 ms 9556 KiB
hand_03.txt AC 123 ms 9680 KiB
hand_04.txt WA 122 ms 9552 KiB
hand_05.txt WA 254 ms 19444 KiB
large_01.txt WA 249 ms 19456 KiB
large_02.txt WA 258 ms 19840 KiB
large_03.txt WA 262 ms 20092 KiB
random_01.txt WA 258 ms 19876 KiB
random_02.txt WA 282 ms 20372 KiB
random_03.txt WA 254 ms 20424 KiB
random_04.txt WA 263 ms 19632 KiB
sample_01.txt AC 122 ms 9680 KiB
sample_02.txt AC 122 ms 9552 KiB
sample_03.txt AC 123 ms 9680 KiB
sample_04.txt WA 134 ms 9548 KiB
sample_05.txt AC 120 ms 9680 KiB