Submission #1356958


Source Code Expand

import java.util.*;

public class Main {    
    public static void main(String[] args){
        
        Scanner sc = new Scanner(System.in);
         
        String A = sc.next();
        
        String ans = "";
        
        char alphabet[] = {'a','b','c','d','e','f','g','h','i','j','k','l','m','n','p','q','r','s','t','u','v','w','x','y','z'};
        

           int c = (A.charAt(0) - 'a') - 1;   
        if(A.length() == 1 && c == -1){
             System.out.println(-1);
        }else{
             System.out.println('a');
        }           
        
    }            
}
        
        
        
        
        

Submission Info

Submission Time
Task B - 辞書式順序
User suesue
Language Java8 (OpenJDK 1.8.0)
Score 100
Code Size 663 Byte
Status AC
Exec Time 94 ms
Memory 21972 KB

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 89 ms 18644 KB
subtask0_sample02.txt AC 87 ms 19924 KB
subtask0_sample03.txt AC 88 ms 19796 KB
subtask0_sample04.txt AC 88 ms 21588 KB
subtask1_01.txt AC 89 ms 19156 KB
subtask1_02.txt AC 88 ms 19924 KB
subtask1_03.txt AC 90 ms 21844 KB
subtask1_04.txt AC 90 ms 17364 KB
subtask1_05.txt AC 89 ms 21716 KB
subtask1_06.txt AC 89 ms 19028 KB
subtask1_07.txt AC 90 ms 18644 KB
subtask1_08.txt AC 90 ms 19156 KB
subtask1_09.txt AC 89 ms 19668 KB
subtask1_10.txt AC 89 ms 21972 KB
subtask1_11.txt AC 90 ms 21716 KB
subtask1_12.txt AC 90 ms 20564 KB
subtask1_13.txt AC 91 ms 20692 KB
subtask1_14.txt AC 94 ms 21460 KB
subtask1_15.txt AC 90 ms 21588 KB