Submission #163339

Source Code Expand

import java.util.Scanner;

public class Main {
	static Scanner s = new Scanner(System.in);
	public static void main(String[] args) {		
		final String a = s.next();
		int m;
		String ans;
		if (a.equals("a")){
			System.out.println(-1);
			return;
		}
		
		if (a.length() == 1){
			ans = a.replace(a,"a");			
		} else {
			ans = a.substring(0, a.length()-1);
		}
		System.out.println(ans);
	}
}

Submission Info

Submission Time
Task B - 辞書式順序
User kon23
Language Java (OpenJDK 1.7.0)
Score 100
Code Size 413 Byte
Status AC
Exec Time 461 ms
Memory 23008 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 4
AC × 19
Set Name Test Cases
Sample subtask0_sample01.txt, subtask0_sample02.txt, subtask0_sample03.txt, subtask0_sample04.txt
All subtask0_sample01.txt, subtask0_sample02.txt, subtask0_sample03.txt, subtask0_sample04.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt
Case Name Status Exec Time Memory
subtask0_sample01.txt AC 455 ms 22860 KiB
subtask0_sample02.txt AC 447 ms 23000 KiB
subtask0_sample03.txt AC 446 ms 23004 KiB
subtask0_sample04.txt AC 446 ms 22988 KiB
subtask1_01.txt AC 458 ms 22876 KiB
subtask1_02.txt AC 444 ms 22884 KiB
subtask1_03.txt AC 454 ms 22884 KiB
subtask1_04.txt AC 448 ms 23008 KiB
subtask1_05.txt AC 447 ms 22880 KiB
subtask1_06.txt AC 451 ms 22872 KiB
subtask1_07.txt AC 445 ms 22876 KiB
subtask1_08.txt AC 452 ms 23004 KiB
subtask1_09.txt AC 441 ms 22868 KiB
subtask1_10.txt AC 452 ms 22944 KiB
subtask1_11.txt AC 461 ms 22888 KiB
subtask1_12.txt AC 453 ms 23004 KiB
subtask1_13.txt AC 454 ms 22996 KiB
subtask1_14.txt AC 459 ms 23000 KiB
subtask1_15.txt AC 446 ms 23004 KiB