1.16 packagelianxi;importjava.util.Scanner;publicclassWenDu {publicdoublegetHuaSD(doublesheSD) {doublehuaSD = 1.8 * sheSD + 32;returnhuaSD; }publicstaticvoidmain(String[] args){ System.out.println("请输入要转换的温度(单位:摄氏度):"); Scanner ssd=newScanner(System.in);doubleshesd =ssd.nex...
12.28作业 十六进制转换成八进制 4CD5.B3(16) =10011001101.10110011(2) =46325.546(8) 八进制转换成十六进制 25671.23(8) =10101110111001.010011(2) =15B9.4C(16) 二进制转化表 转八进制 转十六进制
if (G * 5 + M * 3 + C / 3 ==100 & G+M+C==100 & C%3 == 0) { System.out.println("有公鸡"+G+"只;"+"有母鸡"+M+"只;"+"有雏鸡" + C +"只。"); } } } } 水仙花数: for(int a = 1; a < 10 ; a++) { for(int b = 0;b < 10; b++) { for(int c = ...
} System.out.println("i总共出现了:"+ e +"次");//遍历字符串,g="i"则e+1 System.out.println("i总共出现了:"+ e +"次"); String K=" sm j iu j uih ihj";for(inti=0;i<K.length();i++) { String l=K.substring(i, i+1);if(l.equals(" ")) { }else{ System.out.print(...
{returnjiage; } } publicclassbook {publicstaticvoidmain(String[] args) { shu book=newshu("惊悚乐园","奇幻灵异","三天两觉","24"); System.out.println("书名:"+book.getShuming()); System.out.println("类型:"+book.getLeixing()); ...
posted @ 2016-04-11 01:06 爆炸吧!现充\(#*_*)/阅读(519)评论(0)推荐(0)编辑 摘要: * { margin:0px auto; //去除元素自带的边距 auto 自动居中 padding:0px; //去掉默认的内边距 font-family:微软雅黑; //设置字体 } #list { width:350px; height:400px; } .py { margin:10px 0px 0px...
{public$host= "localhost";//服务器地址public$uid= "root";//数据库的用户名public$pwd= "";//数据库的密码 //执行SQL语句,返回相应结果的函数 //$sql是要执行的SQL语句 //$type是SQL语句的类型,0代表增删改,1代表查询 //$db代表要操作的数据库publicfunctionQuery($sql,$type=1,$db="mydb") ...
intarr[][] = {{1,2,3},{4,5,6},{7,8,9}}; System.out.println("转置前的矩阵是:"); printArray(arr);intarr2[][] =newint[arr.length][arr.length];for(inti = 0;i < arr.length;i++) {for(intj =0;j < arr[i].length;j++) ...
}catch(InterruptedException e) {//TODO 自动生成的 catch 块e.printStackTrace(); } } }publicclassceshi2 {publicstaticvoidmain(String[] args)throwsInterruptedException { ceshi3 cs=newceshi3(); cs.start(); ceshi3 cs1=newceshi3();
}publicvoidsetYuyin(String di1) {this.di1 =di1; }publicString getDi2() {returndi2; }publicvoidsetYuhui(String di2) {this.di2 =di2; }voiddi1() { System.out.println("父类第一方法"); }voiddi2() { System.out.println("父类第二方法"); ...