05 2019 档案
摘要:include include typedef struct node{ char data; struct node lchild, rchild; }bitnode; //二叉树的构建 void createbintree(bitnode &b,char a[],int &n){ char c=
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摘要:import java.awt.BorderLayout; import java.awt.Color; import java.awt.GridLayout; import javax.swing. ; public class keytef { String[] k=new String[]{"
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摘要:public class mathrondom { public static void main(String[] args) { for(int i=0;i
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摘要:import javax.swing. ; public class sAD { JFrame j; JPanel p; JButton b1,b2; JLabel l1,l2,l3,l4,l5,l6,l7,l8,l9; JTextField []t=new JTextField[6]; publi
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摘要:import java.awt.Color; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import javax.swing.JButton; import javax.swing.JFrame;
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摘要:import java.awt. ; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import javax.swing. ; import javax.swing.border.Border; im
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摘要:矩阵加减 include main(){ int i,j; printf("请输入行和列长度:"); scanf("%d%d",&i,&j); int a[i][j],b[i][j],c[i][j]; int m,n; printf("请输入A矩阵的元素:"); for(m=0;m main(){
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摘要:/ 1、实现如下类之间的继承关系,并编写Music类来测试这些类。 / package bbb; class instrument{ public void play(){ System.out.println("弹奏乐器"); } } class wind extends instrument{
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