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来源:baiyundou.net   日期:2024-07-13

路孟疫4706java中使用LinkedList实现一个类 -
荆虏馥15379355139 ______ import java.util.Collection; import java.util.HashSet; import java.util.Iterator; import java.util.LinkedList; public class A { public void getList(String str){ LinkedListl = new LinkedList(); for(int i = 0 ; i < str.length() ; i++){ char c = str.charAt(i) ; if(c == '+' && ...

路孟疫4706Java中如何用for循环输出1!+2!+3!+4!+…………+20! -
荆虏馥15379355139 ______ class mymath { private double f1(int x) { double ff=1; for(int i=1;i<=x;i++) ff*=i; return ff; } public void output(int x) { double ff=0; System.out.print("1!"); for(int i=2;i<=x;i++) { ff+=f1(i); System.out.print("+"+i+"!"); } System.out.println("="+ff); } } ...

路孟疫4706用Java写一个程序,要求是,随便输入一句话,让电脑数出总的有多少个元音字母,还要数出多少个a,e,i,o,u. -
荆虏馥15379355139 ______ import cs1.Keyboard; public class Court_For_Vowel { public static void main(String[] args) { String str; int Count=0,aCount=0,eCount=0,iCount=0,oCount=0,uCount=0; System.out.println("Enter the string"); str = Keyboard.readString(); for(int ...

路孟疫4706使用LInkedList实现一个类 -
荆虏馥15379355139 ______ import java.util.LinkedList; public class Stack { static LinkedList l = new LinkedList(); public static void main(String[] args) { for (int i = 0; i < 10; i++) { Stack.add(i); } System.out.print("栈中的初始元素为:" + l + "\n"); System.out.println...

路孟疫4706编写java程序,应用for循环打印菱形. -
荆虏馥15379355139 ______ 1.你封装一个打印对角线的方法,传两个参数进去:对角线的长度和与水平线的夹角,45*,135*,-45*,-135*,for循环四次2.坐标定位:定点坐标(10,10),那么你循环打印10-x,10+x,循环你定义的高度次,取绝对值

路孟疫4706java编程:用26个英文字母随即产生1000个英文大写字母,选出元音字母的个数以降序排列并输出相应的个数 -
荆虏馥15379355139 ______ public class Test { public static void main(String[] args) { String[] arr = new String[]{"a","b","c","d","e","f","g","h","i","j","k", "l","m","n","o","p","q","r","s","t","u","v","w","x","y...

路孟疫4706java写学生学生管理系统 -
荆虏馥15379355139 ______ 内容较多,你先自己用一下,感受感受,请看实例:User类:public class User { private int id; private String name; private String password; private Course[] courses; private int role; //0老师,1学生 public int total(){ int total=0; if(role==1 && courses!...

路孟疫4706求将多个词语自动生成组合的软件 -
荆虏馥15379355139 ______ 楼主你好,很高兴能回答这个具有挑战性的问题.开始以为很简单,我暗自庆幸这个高的分,这么久了居然还没人给答案. 可是当做动手做的时候才发现它的难度就想组合本身一样:随着组合数的增多——难度疯狂的增长! 应该说最后是用了...

路孟疫4706java题目一个,打印出所有的三位数:要求满足条件个位+十位+百位的和=15. -
荆虏馥15379355139 ______ /** * @param args */ public static void main(String[] args) { for(int i=100;i<=999;i++) { int geWei=i%10;//...

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