上三角矩阵类的实现

gui设计,在开发各类软件之前可以帮助人们设计软件，并展示设计效果，更好的促进软件研制.(GUI design ，can help you to design GUI,and may help you to show what you will do,so It is more usful to you!)

#include #include #include "1602.h"typedef unsigned char uchar;typedef unsigned char uint;//****************************************IO端口定义***************************************sbit  MISO =P1^2;sbit  MOSI =P3^2;sbit SCK     =P1^6;sbit CE     =P1^5;sbit CSN  =P1^7;sbit IRQ  =P1^3;//***********************************数码管0-9编码*******************************************uchar seg[10]={0xC0,0xCF,0xA4,0xB0,0x99,0x92,0x82,0xF8,0x80,0x90};         //0~~9段码//************************************按键**********************************************sbit KEY1=P3^6;sbit KEY2=P3^7;//***********************************数码管位选**************************************************sbit led1=P2^1;

5、大整数除法 Description 求2个大的正整数相除的商 Input 第1行是测试数据的组数n，每组测试数据占2行，第1行是被除数，第2行是除数。每组测试数据之间有一个空行，每行数据不超过100个字符 Output n行，每组测试数据有一行输出是相应的整数商 Sample Input 3 2405337312963373359009260457742057439230496493930355595797660791082739646 2987192585318701752584429931160870372907079248971095012509790550883793197894 10000000000000000000000000000000000000000 10000000000 5409656775097850895687056798068970934546546575676768678435435345 1 Sample Output 0 1000000000000000000000000000000 5409656775097850895687056798068970934546546575676768678435435345 (5, large integer division Description demand two large positive integer dividing the business Input line 1 is the number of test data set n, each test data and 2 lines, line 1 is the dividend, in line 2 is the divisor. Each test data have a blank line between each row of data does not exceed 100 characters Output n lines, each line of output test data with the corresponding integral operators Sample Input 3 2405337312963373359009260457742057439230496493930355595797660791082739646 2987192585318701752584429931160870372907079248971095012509790550883793197894 10000000000000000000000000000000000000000 10000000000 5409656775097850895687056798068970934546546575676768678435435345 1 Sample Output 0 1000000000000000000000000000000 5409656775097850895687056798068970934546546575676768678435435345)

8051单片机驱动ADS7846/ADS7843芯片,触摸屏被按下时,则ADS7846向CPU发中断请求.()

中大数计的matlab的ppt,数学建模竞赛资料(The large numbers of dollars matlabppt)

MSP432DriverLib官方芯片包(MSP432 DriverLib Official Chip Package)

比较简单易懂的词法分析器，可以拿来参考-adsfasdfasdfasdfadf

用于arduino的加速度传感器MPU788的库文件(library file of MPU788 for Arduino)

通过数码管和单片机的组合 制作成的数码管时钟程序(Through the combination of digital control and made ​ ​ into a single-chip digital clock program)

基于ZEMAX的激光光束整形技术的研究 匀光技术(The laser beam shaping based on ZEMAX Experimental Study)