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