摘要:
package operator;public class demo01 { public static void main(String[] args) { int a=111; int b=1213; int c=1131; System.out.println((a+b+c)*a); Syst 阅读全文
摘要:
public class demo06 { public static void main(String[] args) { int money=10_0000_0000; System.out.println(money); int year=20; int total=money*year;// 阅读全文
摘要:
public class demo2 { public static void main(String[] args) { int a = 10; int a1 = 010;//八进制 int a2 = 0x10;//十六进制 0~9 A~f 16 System.out.println(a1); S 阅读全文