/**
* Java 二進制,八進制,十進制,十六進制轉換
*/
public class App {
public static void main( String[] args ) {
int i = 192;
System.out.println("---------------------------------");
System.out.println("十進制轉二進制:" + Integer.toBinaryString(i));
System.out.println("十進制轉八進制:" + Integer.toOctalString(i));
System.out.println("十進制轉十六進制:" + Integer.toHexString(i));
System.out.println("---------------------------------");
System.out.println("二進制轉十進制:" + Integer.valueOf("11000000", 2).toString());
System.out.println("八進制轉十進制:" + Integer.valueOf("300", 8).toString());
System.out.println("十六進制轉十進制:" + Integer.valueOf("c0", 16).toString());
System.out.println("---------------------------------");
}
}
輸出:
---------------------------------
十進制轉二進制:11000000
十進制轉八進制:300
十進制轉十六進制:c0
---------------------------------
二進制轉十進制:192
八進制轉十進制:192
十六進制轉十進制:192
---------------------------------
