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  1. import java.util.*;
  2.  
  3. public class Main
  4. {
  5. 	public static void main (String[] args) throws java.lang.Exception
  6. 	{
  7. 		Scanner sc = new Scanner(System.in);
  8. 		System.out.println("文字列を入力");
  9. 		String str = sc.nextLine();
  10. 		char ch = str.charAt(0);
  11. 		System.out.println(ch);
  12. 	}
  13. }
Success #stdin #stdout 0.06s 4386816KB
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stdin
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abc
stdout
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文字列を入力
a
https://ideone.com/O96vZQ
language:
Java (HotSpot 12)
created:
6 years ago
visibility:
public

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