成績顯示三個部份abc #include<stdio.h> #include<stdlib.h> int main(void) { float gread printf("請輸入分數\n") scanf("％f",&gread) if(gread>=80&&gread<=100) printf("成績為A\n") else if(gread>=60&&gread<=79) { printf("成績為B\n") } else if(gread>=0&&gread<60) { printf("成績為C\n") } else { printf("分數輸入錯誤\n") } system("pause") return 0 }
標簽： include stdlib float gread
上傳時間： 2014-01-15
上傳用戶：waizhang
The literature of cryptography has a curious history. Secrecy, of course, has always played a central role, but until the First World War, important developments appeared in print in a more or less timely fashion and the field moved forward in much the same way as other specialized disciplines. As late as 1918, one of the most influential cryptanalytic papers of the twentieth century, William F. Friedman’s monograph The Index of Coincidence and Its Applications in Cryptography, appeared as a research report of the private Riverbank Laboratories [577]. And this, despite the fact that the work had been done as part of the war effort. In the same year Edward H. Hebern of Oakland, California filed the first patent for a rotor machine [710], the device destined to be a mainstay of military cryptography for nearly 50 years.
標簽： cryptography literature has Secrecy
上傳時間： 2016-12-08
上傳用戶：fxf126@126.com
H.264/AVC, the result of the collaboration between the ISO/IEC Moving Picture Experts Group and the ITU-T Video Coding Experts Group, is the latest standard for video coding. The goals of this standardization effort were enhanced compression efficiency, network friendly video representation for interactive (video telephony) and non-interactive applications (broadcast, streaming, storage, video on demand). H.264/AVC provides gains in compression efficiency of up to 50％ over a wide range of bit rates and video resolutions compared to previous standards. Compared to previous standards, the decoder complexity is about four times that of MPEG-2 and two times that of MPEG-4 Visual Simple Profile. This paper provides an overview of the new tools, features and complexity of H.264/AVC.
標簽： the collaboration between Experts
上傳時間： 2013-12-30
上傳用戶：dongbaobao
dd1壓縮包里面是驅動源碼 console壓縮包里面是控制臺源碼 hide.exe是最終產品 使用方法： 1、將hide.exe復制到系統目錄 2、運行cmd 3、hide -h 查看幫助 hide -i 安裝驅動 hide -u 卸載驅動 hide -f -a filename 添加一個隱藏文件 by boywhp 07/09/03 Email:boywhp@126.com
上傳時間： 2013-12-19
上傳用戶：lanwei
幀緩沖#include <stdio.h> #include <stdlib.h> #include <string.h> #include <stdint.h> #include <unistd.h> #include <fcntl.h> #include <sys/ioctl.h> #include <sys/mman.h> #include <asm/page.h> #include <linux/fb.h> #define TRUE 1 #define FALSE 2 //a framebuffer device structure typedef struct fbdev{ int fb unsigned long fb_mem_offset unsigned long fb_mem struct fb_fix_screeninfo fb_fix
上傳時間： 2013-12-11
上傳用戶：bjgaofei
A novel met hod t o p artially compensate sigma2delta shap ed noise is p rop osed. By injecting t he comp en2 sation cur rent int o t he p assive loop f ilte r during t he delay time of t he p hase f requency detect or ( PFD) , a maximum reduction of t he p hase noise by about 16dB can be achieved. Comp a red t o ot he r compensation met hods , t he tech2 nique p rop osed he re is relatively simple and easy t o implement . Key building blocks f or realizing t he noise cancel2 lation , including t he delay va riable PFD and comp ensation cur rent source , a re sp ecially designed. Bot h t he behavior level and circuit level simulation results a re p resented.
標簽： sigma2delta compensate injecting artially
上傳時間： 2013-12-18
上傳用戶：qlpqlq
A heap is a binary tree satisfying the following conditions: This tree is completely balanced. If the height of this binary tree is h, then leaves can be at level h or level h-1. All leaves at level h are as far to the left as possible. The data associated with all descendants of a node are smaller than the datum associated with this node.
標簽： tree conditions completely satisfying
上傳時間： 2014-01-01
上傳用戶：gundan
數據異常處理。The main source file is "dabort.s": with suitable -PreDefines or a corresponding "options-setting" file, it assembles to the data abort veneer. This is described in detail in the documentation. The "dabort.h" file contains definitions of some constants used in the data abort veneer s interface to the rest of the system - again, this is described in the documentation. The "option.s" file is an example "options-setting" file.
標簽： corresponding PreDefines options-s suitable
上傳時間： 2013-12-03
上傳用戶：星仔
顯示“12345678” P1端口接8聯共陰數碼管SLED8的段極：P1.7接段h,…，P1.0接段a P2端口接8聯共陰數碼管SLED8的段極：P2.7接左邊的共陰極，…，P2.0接右邊的共陰極
上傳時間： 2017-04-12
上傳用戶：龍飛艇
The files adi_ssl_init.h and adi_ssl_init.c are used to define the functions adi_ssl_Init() and 慳di_ssl_Terminate()?which initialize and terminate all the Blackfin System Services in the appropriate order, for a particular EZ-Kit, depending on the Blackfin processor used.
標簽： adi_ssl_init adi_ssl_Init functions define
上傳時間： 2014-01-21
上傳用戶：sammi
