摘要:
package com.my.demo; public class Test3 { public static void main(String[] args){ int a=1; for (int i=0;i<9;i++){ a=(a+1)*2; } ... 阅读全文
摘要:
package com.my.demo; import java.util.Scanner; public class Triangle { public static void main(String[] args) { System.out.println("请输入三个正整数:"); Scanner sc1=new Scanner(System.i... 阅读全文
摘要:
package com.my.demo; import java.util.Scanner; public class Test1 { public static void main(String[] args){ Scanner sc=new Scanner(System.in); System.out.println("请输入一串字母:"); String... 阅读全文