Java.lang.String.charAt()のサンプル

サンプルコード

package com.arkgame.itstudy;

public class CharAtdemo {

public static void main(String[] args) {
String str = “This is changfatun xiao”;

// prints character at 1st location
System.out.println(str.charAt(0));

// prints character at 5th location i.e white-space character
System.out.println(str.charAt(4));

// prints character at 18th location
System.out.println(str.charAt(17));

}

}

結果

T

n