pcmp投稿

⑴ 如何投稿

有网上投稿和邮寄两种方式，

• 邮寄的话就是把你的诗歌文稿以信的方式邮寄给诗刊编辑部或者出版社，

• 网上投稿就是把电子稿发送到诗刊指定的电子邮箱里，

  
  

• 

⑵ 试编写一个汇编语言程序，要求从键盘接收一个四位的16进制数，并在终端上显示与它等值的二进制数。

试编写一段程序，要求对键盘输入的小写字母用大写字母显示出来。

⑶ 支付宝怎么用

支付宝现在搞活动，支付满10元可以抽奖，大奖3000元的奖品，每天一名，活动地址http://jifen.alipay.com/mgm/mgmPopularize.htm?popularizeInfo=79BWs%3D

⑷ 交通灯设计报告

要求太不详细了吧？我做了一个是基于PC上显示的，不用到硬件，直接在电脑上用MASM编译，通过按键控制，不知道有没有用，好运

DSeg SEGMENT
road1 DB 15 DUP(00h),7ch,7 DUP(00h),7ch,1600 DUP(00h)
road2 DB 3 DUP(00h),12 DUP(5fh),7ch,00h,6 p(00h),7ch,12 DUP(5fh),4000 DUP(00h)
A DB 15 DUP(00h),41h,24 DUP(00h)
B DB 15 DUP(00h),42h,24 DUP(00h)
C DB 15 DUP(00h),43h,24 DUP(00h)
;road3 DB 3 DUP(00h),12 DUP(5fh),7ch,00h,'C',00h,'B',00h,'A',00h,7ch,12 DUP(5fh),4 DUP(00h)
red DB 4fh
yellow DB 4fh
green DB 4fh
DSeg ENDS
;********************************堆栈段*********************************
SSeg SEGMENT stack
DB 100 DUP(?)
top DW ?
SSeg ENDS
;********************************代码段*********************************
CSeg SEGMENT
ASSUME CS:CSeg,DS:DSeg,SS:SSeg,ES:DSeg
start:
MOV AX,DSeg
MOV DS,AX
MOV ES,AX
MOV AX,SSeg
MOV SS,AX
MOV BP,top

;-------------设备显示模式--------------------------------
MOV AH,0
MOV AL,3
INT 10h
;********************************画马路↓*********************************
MOV CX,6
MOV DX,0200h
draw1: LEA AX,road1
CALL draw_road
INC DH
LOOP draw1
MOV DX,0800h
LEA AX,road2
CALL draw_road
;-------------画竖排交通灯------------------

MOV DX,0f00h
LEA AX,road2
CALL draw_road
MOV CX,7
MOV DX,1000h
draw3: LEA AX,road1
CALL draw_road
INC DH
LOOP draw3

;*************************************************************************
a1: MOV AH,0BH
INT 21H
CMP AL,00H
jnz a1
MOV AH,08h
INT 21h
cmp al,'z'
jz zidong
cmp al,'q'
jz exit
cmp al,'a'
jz jinji
cmp al,'b'
jz jinjiq
cmp al,'c'
jz huang
cmp al,'d'
jz yellowp
cmp al,'e'
jz dong
cmp al,'f'
jz dongq
cmp al,'g'
jz nan
cmp al,'h'
jz nanq
jmp a1
zidong: CALL red_light
CALL time
CALL reserve
CALL yellow_light
CALL time2
CALL reserve1
CALL green_light
CALL time
CALL reserve2
CALL yellow_light
CALL time2
CALL reserve1
jmp zidong
jinji: call jj_light
jmp a1
jinjiq:
call reserve3
jmp a1
huang: call yellow_light
jmp a1
yellowp:
call reserve1
jmp a1
dong:
call green_light
jmp a1
dongq:
CALL reserve2
jmp a1
nan: call red_light
jmp a1
nanq:
CALL reserve
jmp a1
exit: MOV AH,4ch
INT 21h
;********************************过程定义*********************************
draw_road PROC NEAR
PUSH CX
MOV CX,40
MOV BH,0
MOV BL,7
MOV BP,AX
MOV AX,1301h
INT 10h;显示字符
POP CX
RET
draw_road ENDP

draw_light PROC
MOV CX,1
MOV BP,AX
MOV AX,1301h
INT 10h
RET
draw_light ENDP

time PROC
PUSH DX
PUSH BX
MOV AH,0
INT 1ah;调用系统时间
MOV BX,DX
ADD BX,72
time1: MOV AH,0
INT 1ah
CMP BX,DX
JNZ time1
POP BX
POP DX
RET
time ENDP
time2 PROC
PUSH DX
PUSH BX
MOV AH,0
INT 1ah
MOV BX,DX
ADD BX,18
time3: MOV AH,0
INT 1ah
CMP BX,DX
JNZ time3
POP BX
POP DX
RET
time2 ENDP
jj_light PROC
MOV DX,0815h
LEA AX,green
MOV BH,0
MOV BL,04h
CALL draw_light
MOV DX,0a0fh
LEA AX,green
MOV BH,0
MOV BL,04h
CALL draw_light
MOV DX,0f11h
LEA AX,green
MOV BH,0
MOV BL,04h
CALL draw_light

MOV DX,0e17h
LEA AX,green
MOV BH,0
MOV BL,04h
CALL draw_light
RET
jj_light ENDP
red_light PROC
MOV DX,0811h
LEA AX,red
MOV BH,0
MOV BL,02h
CALL draw_light

MOV DX,0a0fh
LEA AX,green
MOV BH,0
MOV BL,04h
CALL draw_light

MOV DX,0f15h
LEA AX,red
MOV BH,0
MOV BL,02h
CALL draw_light

MOV DX,0e17h
LEA AX,green
MOV BH,0
MOV BL,04h
CALL draw_light
RET
red_light ENDP

yellow_light PROC
MOV DX,0813h
LEA AX,yellow
MOV BH,0
MOV BL,0eh
CALL draw_light

MOV DX,0c0fh
LEA AX,yellow
MOV BH,0
MOV BL,0eh
CALL draw_light

MOV DX,0f13h
LEA AX,yellow
MOV BH,0
MOV BL,0eh
CALL draw_light

MOV DX,0c17h
LEA AX,yellow
MOV BH,0
MOV BL,0eh
CALL draw_light
RET
yellow_light ENDP

green_light PROC
MOV DX,0815h
LEA AX,green
MOV BH,0
MOV BL,04h
CALL draw_light

MOV DX,0e0fh
LEA AX,red
MOV BH,0
MOV BL,02h
CALL draw_light

MOV DX,0f11h
LEA AX,green
MOV BH,0
MOV BL,04h
CALL draw_light

MOV DX,0a17h
LEA AX,red
MOV BH,0
MOV BL,02h
CALL draw_light
RET
green_light ENDP
reserve PROC ;恢复颜色
MOV DX,0811h
LEA AX,red
MOV BH,0
MOV BL,00h
CALL draw_light
MOV DX,0a0fh
LEA AX,green
MOV BH,0
MOV BL,00h
CALL draw_light

MOV DX,0f15h
LEA AX,red
MOV BH,0
MOV BL,00h
CALL draw_light
MOV DX,0e17h
LEA AX,green
MOV BH,0
MOV BL,00h
CALL draw_light
RET
reserve ENDP

reserve1 PROC
MOV DX,0813h
LEA AX,yellow
MOV BH,0
MOV BL,00h
CALL draw_light
MOV DX,0c0fh
LEA AX,yellow
MOV BH,0
MOV BL,00h
CALL draw_light

MOV DX,0f13h
LEA AX,yellow
MOV BH,0
MOV BL,00h
CALL draw_light
MOV DX,0c17h
LEA AX,yellow
MOV BH,0
MOV BL,00h
CALL draw_light
RET
reserve1 ENDP

reserve2 PROC
MOV DX,0815h
LEA AX,green
MOV BH,0
MOV BL,00h
CALL draw_light
MOV DX,0e0fh
LEA AX,red
MOV BH,0
MOV BL,00h
CALL draw_light

MOV DX,0f11h
LEA AX,green
MOV BH,0
MOV BL,00h
CALL draw_light
MOV DX,0a17h
LEA AX,red
MOV BH,0
MOV BL,00h
CALL draw_light
RET
reserve2 ENDP
reserve3 PROC
MOV DX,0815h
LEA AX,green
MOV BH,0
MOV BL,00h
CALL draw_light

MOV DX,0a0fh
LEA AX,green
MOV BH,0
MOV BL,00h
CALL draw_light

MOV DX,0f11h
LEA AX,green
MOV BH,0
MOV BL,00h
CALL draw_light

MOV DX,0e17h
LEA AX,green
MOV BH,0
MOV BL,00h
CALL draw_light
ret
reserve3 ENDP
CSeg ENDS
END start

⑸ 用什么软件可以把C语言翻译成汇编语言

每个C语言编译器都可以把C代码翻译成汇编代码
你查一下相关编译器的手册就知道了 不同的编译器所使用的参数也会不一样
例如GCC的编译器 用-O参数就可以输出汇编代码

⑹ java 做QQ

import java.awt.*;
import java.awt.event.ActionListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.awt.event.ActionEvent;
import java.io.*;
import javax.swing.*;
import java.awt.Button;
import java.awt.Panel;
import java.lang.String;
import javax.swing.JOptionPane;
public class QQ extends Frame implements ActionListener{
Label Lname ,Lpassword; //定义用户名和密码的标签
TextField Tname; //定义用户名的文本框
JPasswordField Tpassword; //定义密码的文本框。注：使用JPasswordField的好处就是输入的密码是以****显示给用户的
Panel panel1=new Panel(); //定义面板
Button Load,login; //定义登陆和注册的按钮
boolean b=false;
File file1; //定义记录用户注册的用户名和密码的文件夹
Writer writer;
String []Usersname=new String[1024]; //定义记录用户名的数组
String []Userspassword=new String[1024];//定义记录密码的数组
public QQ(){
Lname=new Label ("用户名");Lname.setBackground(Color.red);//设置标签的背景颜色
Lpassword=new Label ("密码");Lpassword.setBackground(Color.red);//设置标签的背景颜色
Tname=new TextField (10);
Tpassword=new JPasswordField (10);
Load=new Button("登陆");Load.setBackground(Color.lightGray);
login=new Button("注册");login.setBackground(Color.lightGray);
add(panel1,BorderLayout.CENTER);
setLayout(new CardLayout(3,2));
panel1.add(Lname);
panel1.add(Tname);
panel1.add(Lpassword);
panel1.add(Tpassword);
panel1.add(Load);Load.addActionListener(this);
panel1.add(login);login.addActionListener(this);

}
public void actionPerformed(ActionEvent e){
// 用户登录事件处理
if (e.getSource() == Load) {
String name1 = Tname.getText();
String password1 = Tpassword.getText();
boolean flag = false;
int index = 0;
for (int i = 0; i < Usersname.length; i++) {
if (name1.equals(Usersname[i])) {
flag = true;
index = i;
break;
}
}
if (flag && password1.equals(Userspassword[index])) {
//处理用户登录成功后的反馈信息
JOptionPane.showMessageDialog(null, "恭喜您登陆成功!", "消息", JOptionPane.INFORMATION_MESSAGE);
} else {
JOptionPane.showMessageDialog(null, "对不起您的用户名或密码错误!", "错误",JOptionPane.ERROR_MESSAGE);
}
}

// 用户注册模块的事件处理
if (e.getSource() == login) {
String NCmp = Tname.getText();
String PCmp = Tpassword.getText();

boolean flag = false;
for (int i = 0; i < Usersname.length; i++) {
if (NCmp.equals(Usersname[i])) {
flag = true;
break;
}
}
if (flag) {
JOptionPane.showMessageDialog(null, "对不起您的用户名已经注册!", "错误", JOptionPane.ERROR_MESSAGE);
} else {
int index = 0;
JOptionPane.showMessageDialog(null, "注册成功!", "消息", JOptionPane.INFORMATION_MESSAGE);
for (int i = 0; i < Usersname.length; i++) {
if (Usersname[i] == null) {
Usersname[i] = NCmp;
index = i;
break;
}
}
Userspassword[index] = PCmp;
}
try{
file1=new File("Student.dat");
FileWriter fw=new FileWriter(file1,true);
fw.write("用户名"+"\t\t"+"密码"+"\n");
fw.write(NCmp+"\t\t"+PCmp+"\n");
fw.close();
}catch (IOException e1){
e1.printStackTrace();
}
}

}
public static void main(String[] args) {
// TODO Auto-generated method stub
Frame Fstudent=new QQ();
Fstudent.setSize(200,200);
Fstudent.setTitle("QQ仿真系统");

// 关闭窗口
Fstudent.addWindowListener(new WindowAdapter(){
public void windowClosing(WindowEvent e){
System.exit(0);
}
});
Fstudent.setVisible(true);

}

}
自己写的 呵呵不好意思 主要功能就是登陆 和注册
注册有用户名同名时会提示（报错）
你运行下 就可以了
不好还可以联系呵呵
这个东西 还是自己去摸索吧 网上的资料很多 要知道 你如果真的做软件开发的话 你就要去自学很多东西 而不是 去弄现成的 学会好好 网络吧 而不是提问

⑺ 微机原理 电子按计算器 有一个BUG 不会改了 求帮忙

我列出自己收藏的全部相关代码，你就会发现你的代码错在哪里了。
附件：
Z8279 EQU 212H ;8279的控制端口
D8279 EQU 210H ;8279的数据端口
LEDMOD EQU 00H ;左边输入,八位显示，外部译码八位显示
DATA SEGMENT ;定义数据段
D1 DB ?
D2 DB ?
D3 DB ?
D4 DB ?
D5 DB ?
DATA ENDS
CODE SEGMENT ; 代码段开始
ASSUME CS:CODE,DS:DATA;,SS:STACK
START:
PUSH CS
POP DS

MOV DX,Z8279 ;写入命令字
MOV AL,LEDMOD
OUT DX,AL
MOV AL,38H
OUT DX,AL
MOV AL,0D1H ;清空FIFO RAM寄存器
OUT DX,AL
NOP

MOV AL,0C2H
OUT DX,AL
NOP

WAIIT:
NOP
IN AL,DX ;读入按键
MOV BL,AL ;保存按键
AND AL,80H ;保留D7位
CMP AL,80H ;检查D7位是否为1,即检查FIFO是否还在清除期间
JE WAIIT ;FIFO正在清除期间(D7位为1)则跳转等待
MOV AL,BL ;将状态字重新输入AL中
AND AL,0FH ;保留低四位判断FIFO RAM中是否有数据(D2-D0表示FIFO RAM中数据的个数)
CMP AL,00H ;判断FIFO RAM中是否没有数据
JE WAIIT ;若没有数据即无键按下则等待
MOV AL,40H ;读FIFO RAM命令字,0100 0000,D4位为0，所以RAM地址不自动加1
OUT DX,AL ;写入命令字
MOV DX,D8279 ;读入FIFO RAM内容
IN AL,DX
NOP

CMP AL,3BH ;若退出计算则跳转
JE FINI
MOV CL,AL ;保存所按下的键(位移量)
LEA BX,LEE ;查键盘编码表，得到相应的按键的键盘编码，并存入AL中
XLAT
CMP AL,79H ;检查是否为"="号
JE JISUAN ;若为"="号则跳转到计算处
CMP AL,5EH ;检查是否为清零键
JE QINGLING ;若是则跳转到清零模块

MOV AH,00H ;若为其他(数字或运算符)按键则入栈保存起来，以便计算时使用
PUSH AX

MOV AL,CL ;将按键放入AL中
LEA BX,LED ;查表得到按键对应的LED编码并存入AL中
XLAT
MOV DX,Z8279 ;8279控制端口地址
MOV CL,AL ;保存按键的LED编码
MOV AL,80H ;写入写显示命令，RAM地址为0000
OUT DX,AL
MOV AL,CL ;将按键编码放入AL中
MOV DX,D8279 ;将AL中内容写到数码管上
OUT DX,AL
MOV DX,Z8279 ;置空FIFO RAM寄存器
MOV AL,0C2H
OUT DX,AL
JMP WAIIT ;等待下一次键输入

FINI: MOV DX,Z8279
MOV AL,0D3H
OUT DX,AL
JMP $

QINGLING: MOV DX,Z8279 ;清FIFO RAM寄存器与LED显示
MOV AL,0D1H
OUT DX,AL
JMP WAIIT ;等待输入
;开始计算
JISUAN:
AND AX,00H
POP AX ;将第五次按下的键出栈
MOV D5,AL ;将按键的键盘编码值赋给D5(是数字)
AND AX,00H
POP AX ;将第四次按下的键出栈
MOV D3,AL ;将按键的键盘编码值赋给D3(是数字)
MOV AH,00H
MOV DL,0AH
MUL DL
ADD AL,D5
MOV D3,AL ;存放在D3中(第二个运算数字)
AND AX,00H
POP AX ;将第三次按下的键出栈
MOV D4,AL ;将按键的键盘编码值赋给D4(是运算符)
AND AX,00H
POP AX ;将第二次按下的键出栈
MOV D2,AL ;将按键的键盘编码值赋给D2(是数字)
AND AX,00H
POP AX ;将第一次按下的键出栈
MOV D1,AL ;将按键的键盘编码值赋给D1(是数字)
MOV AH,00H
MOV DL,0AH
MUL DL
ADD AL,D2
MOV D1,AL ;存放在D1中(第一个运算数字)
AND AX,00H
CMP D4,77H ;判断运算符是否为加号，若是则跳转到加法运算处
JE JIAFA
CMP D4,7CH ;判断运算符是否为减号，若是则跳转到减法运算处
JE JIANFA
CMP D4,39H ;判断运算符是否为乘号，若是则跳转到乘法运算处
JE CHENGFA
CMP D4,71H ;判断运算符是否为除号，若是则跳转到除法运算处
JE CHUFA

;加法计算
JIAFA:
MOV AL,D1

MOV BL,D3
ADD AL,BL

JMP SHUCHU

;减法计算
JIANFA:
MOV AL,D1
MOV BL,D3
SUB AL,BL
JMP SHUCHU

;乘法计算

CHENGFA:
MOV AL,D1
MOV DL,D3
MUL DL
JMP SHUCHU

;除法计算
CHUFA:
MOV AL,D1
MOV DL,D3
DIV DL
JMP SHUCHU
;输出计算结果
SHUCHU:

CMP AL,64H ;将AL中的运算结果和十进制数100相比较，以便接下来在LED数码管上显示
JNS SHUCHU2 ;若AL大于等于100，则跳转到SHUCHU2处显示(显示三位数)
CMP AL,0AH ;将AL中的运算结果和十进制数10相比较，以便接下来在LED数码管上显示
JNS SHUCHU1 ;若AL大于等于10，则跳转到SHUCHU1处显示(显示两位数)
LEA BX,TABLE ;获得运算结果的LED编码
XLAT
MOV DX,Z8279 ;
MOV CL,AL
MOV AL,87H ;写显示RAM命令，RAM地址为0111
OUT DX,AL
MOV AL,CL
MOV DX,D8279 ;将AL中内容写到数码管上
OUT DX,AL
MOV DX,Z8279 ;清FIFO RAM寄存器，置空FIFO RAM寄存器
MOV AL,0C2H
OUT DX,AL
NOP
JMP WAIIT ;一次计算完成等待下一次计算

SHUCHU1: MOV AH,00H
MOV CL,0AH
DIV CL
LEA BX,TABLE
XLAT
;显示十位数
MOV DX,Z8279
MOV CL,AL
MOV AL,87H ;写显示RAM命令，RAM地址为0111
OUT DX,AL
MOV AL,CL
MOV DX,D8279 ;将AL中内容写到数码管上
OUT DX,AL

;显示个位数
MOV DX,Z8279
MOV AL,86H ;写显示RAM命令，RAM地址为0110
OUT DX,AL
MOV AL,AH
LEA BX,TABLE
XLAT
MOV DX,D8279
OUT DX,AL
MOV DX,Z8279
MOV AL,0C2H
OUT DX,AL
NOP
JMP WAIIT ;一次计算完成等待下一次计算

SHUCHU2: MOV AH,00H
MOV CL,64H
DIV CL
LEA BX,TABLE
XLAT
;显示百位数
MOV DX,Z8279
MOV CL,AL
MOV AL,87H ;写显示RAM命令，RAM地址为0111
OUT DX,AL
MOV AL,CL
MOV DX,D8279 ;将AL中内容写到数码管上
OUT DX,AL

;显示十位数
MOV DX,Z8279
MOV AL,86H ;写显示RAM命令，RAM地址为0110
OUT DX,AL
MOV AL,AH
MOV AH,00H
MOV CL,0AH
DIV CL
LEA BX,TABLE
XLAT
MOV DX,D8279 ;将AL中内容写到数码管上
OUT DX,AL
;显示个位数
MOV DX,Z8279
MOV AL,85H ;写显示RAM命令，RAM地址为0101
OUT DX,AL
MOV AL,AH
LEA BX,TABLE
XLAT
MOV DX,D8279 ;将AL中内容写到数码管上
OUT DX,AL
MOV DX,Z8279 ;清FIFO RAM寄存器，置空FIFO RAM寄存器
MOV AL,0C2H
OUT DX,AL
NOP
JMP WAIIT ;一次计算完成等待下一次计算

;LED上的数字显示编码
LED: DB 07H,66H,06H,3FH ;7,4,1,0的编码
DB 00H,00H,00H,00H
DB 7FH,6DH,5BH,71H ;8,5,2,F的编码
DB 00H,00H,00H,00H
DB 00H,00H,00H,00H
DB 00H,00H,00H,00H
DB 00H,00H,00H,00H
DB 00H,00H,00H,00H
DB 6FH,7DH,4FH,79H ;9,6,3,E的编码
DB 00H,00H,00H,00H
DB 77H,7CH,39H,5EH ;A,B,C,D的编码
DB 00H,00H,00H,00H
DB 00H,00H,00H,00H
DB 00H,00H,00H,00H
DB 00H,00H,00H,00H
DB 00H,00H,00H,00H

;键盘编码时是根据8*8的键盘进行编码的
LEE: DB 07H,04H,01H,00H ;按键按下时对应的LED数码管分别显示7,4,1,0
DB 00H,00H,00H,00H
DB 08H,05H,02H,71H ;按键按下时对应的LED数码管分别显示8,5,2,F
DB 00H,00H,00H,00H
DB 00H,00H,00H,00H
DB 00H,00H,00H,00H
DB 00H,00H,00H,00H
DB 00H,00H,00H,00H
DB 09H,06H,03H,79H ;按键按下时对应的LED数码管分别显示9,6,3,E
DB 00H,00H,00H,00H
DB 77H,7CH,39H,5EH ;按键按下时对应的LED数码管分别显示A,B,C,D
DB 00H,00H,00H,00H
DB 00H,00H,00H,00H
DB 00H,00H,00H,00H
DB 00H,00H,00H,00H
DB 00H,00H,00H,00H
TABLE:
DB 3FH,06H,5BH,4FH,66H,6DH,7DH,07H,7FH,6FH ;对应于LED数码管上0-9的编码
CODE ENDS
END START

⑻ java实现简单登录界面

你的代码我不想看了- -！
给你我写的参考参考，我是不知道你干嘛要在监听器里写JFrame
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;

@SuppressWarnings("serial")
public class LoginFrame extends JFrame{

private static final String USER = "Freedom";
private static final String PASSWORD = "Destiny";

private JTextField user;
private JPasswordField password;

public LoginFrame(){
user = new JTextField(15);
password = new JPasswordField(15);
password.setEchoChar('*');

JPanel p1 = new JPanel();
p1.add(new JLabel("User:"));
p1.add(user);
p1.add(new JLabel("PW:"));
p1.add(password);

add(p1,BorderLayout.CENTER);

JPanel p2 = new JPanel();
JButton button = new JButton("OK");
button.addActionListener(new ActionListener()//登录监听器
{
@SuppressWarnings("deprecation")
public void actionPerformed(ActionEvent e){
if(user.getText().equals(LoginFrame.USER) &&
password.getText().equals(LoginFrame.PASSWORD)){
JOptionPane.showMessageDialog(LoginFrame.this, "Login Success!");
}else{
JOptionPane.showMessageDialog(LoginFrame.this, "Login Fail!");
}
}
});
p2.add(button);

button = new JButton("Exit");
button.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent e){
System.exit(0);
}
});
p2.add(button);

add(p2,BorderLayout.SOUTH);

setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
pack();
setVisible(true);
}
public static void main(String[] args) {
new LoginFrame();
}

}