/* ------------------------------------ 整数型変数の表示 PrintInt ------------------------------------ */ public class PrintInt { public static void main(String[] args) { int number; number=0x100; System.out.print("変数numberの値を表示します\n"); System.out.print(number); System.out.print("\n\n"); System.out.print("10進数="+number+"です\n"); System.out.print("8進数=0"); System.out.print(Integer.toOctalString(number)); System.out.print("です\n"); System.out.print("16進数=0x"); System.out.print(Integer.toHexString(number)); System.out.print("です\n"); } }