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摘要： getchar()函数的输入方式在程序中使用getchar()读取字符、程序遇到的输入会先被放到一个输入缓冲队列中，直到程序读到了\n或EOF，程序才将\n或EOF前读到的字符赋值给变量。赋值是一个字符一个字符进行的，而getchar()是一个一个字符读取的，当输入缓冲队列中还有字符，getchar... 阅读全文

摘要： 1 void base1(int b,int n) 2 { 3 int i=0,a[10]; 4 memset(a,0,sizeof(a)); 5 assert(2=b) 7 { a[i++]=n%b; 8 n=n/b; 9 } 10 a[i]=n; 1... 阅读全文

摘要： 编译带数学库源程序 gcc xxx.c -o xxx -lm测试本机各种数据类型的位数printf("%d",sizeof(int))printf("%d",sizeof(char))printf("%d",sizeof(float))printf("%d",sizeof(double)) 输入正... 阅读全文

摘要： #include #include "math.h"int main(){ float x,a,result; a=2; printf("inpute number\n"); scanf("%f",&x); result=log(x)/log(a); printf("l... 阅读全文

摘要： Some operating systems include the command interpreter in the kernel. Others,such as Windows and UNIX, treat the command interpreter as a special prog... 阅读全文

摘要： Follow the tip from elimd we need to those requriementJava Development Kit1.7 or greaterVim7.1 or greaterEclipse 4.4.x (Luna)Install jdkdownload jdkun... 阅读全文

摘要： The virtual address is partitioned into k VPNs and a VPO. Each VPN i, 1 ≤ i ≤ k,is an index into a page table at level i. Each PTE in a level-j table,... 阅读全文

摘要： 话说起来无论上不上gae都能很快的浏览stackflow，但就是无法登录。在网上找来找去都是那个方法，在控制台查看那些地址被墙了，然后添加那些被墙的地址到proxy的Switch Rule。但是还是不能够登入，系统有错误提示：Sorry, your request could not be comp... 阅读全文

摘要： 0x00 shortcutcompilation : F4run program : /rrtoggle Tcomment : gctoggle netred : Ctrl+n0x01 set your own highlightview all highlight setting with syt... 阅读全文

摘要： When the CPU is instructed by a load instruction to read a word from ad-dress A of main memory, it sends the address A to the cache. If the cache is h... 阅读全文