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inCluDE u8 string

'\0'是字符串结束的标志,是系统默认添加在字符串的末尾,作为字符串结束的标志。 特别的,空串就是一个'\0'。 如果是string型,程序员添加不了(系统包装了),如果是char型,程序员可以将一位设为0,意思是'\0',例如: char s[55]; s[0]='A'; s...

#include "test_menu.h"void Print_Picture(const u8 *dat,u16 col,u8 row,u16 pic_width,u16 pic_size); ///注意就是这一行void Print_String(const u8...

#include "reg52.h" //此文件中定义了单片机的一些特殊功能寄存器 typedef unsigned int u16; //对数据类型进行声明定义 typedef unsigned char u8; //#define ...

代码如下: #include U8GLIB_ST7920_128X64_4X u8g(3, 9, 8); int num=0; int score=0; int topScore=23454; char s[10]={0}; void setup(void) { pinMode(13, OUTPUT); digitalWrite(13, HIGH); }

#include #include typedef unsigned char u8; typedef unsigned int u16; u8 r_sbuf[32],a=0,z=0,b; u16 i; sbit rs=P2^1;...

#include #include int main(){ char str[25]; int i,j,len,num,a[25]; scanf("%s",str); len=strlen(str); j=num=0; for(i=0;i=0&&(str[i]-'0')

friend std::istream & operator>>(std::istream & is, const shcoo & y)所谓输入,就是要用一些数据改变y,所以y不能是const引用,应改为friend std::istream & operator>>(std::istream & is, shcoo & y) 查看原帖>>

#include "reg52.h" #include "intrins.h" #include "math.h" #define PI 3.1415926 #define ABS( a ) ( ( a > 0 )? a : ( -a ) ) //sbit io_LCD12864_RS = P2^0 ; //sbit io_LCD12864_RW = P2^1 ; //sbit io_LCD12864_EN = P2^2 ; unsigned int...

#include typedef unsigned char u8; void fun(u8 *a, float *b,int n){ int i; for (i=0;i

#includestructstudent{intnum;charname[20];charage;intCla;}stu[6]={{12,"xuwenjie",'M',8},{13,"yinlinlin",'M',8},{14,"chengbaosheng",'M',8},{15,"caoxiong",'M',8},{16,"linjiapeng",'M',8},{17,"yuanxiuzhe",'M',8}};structClass{charE[...

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