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1 #include <stdio.h>
2
3 int func(int n)
4 {
5 int sum=0,i;
6 for(i=0; i<n; i++)
7 {
8 sum+=i;
9 }
10 return sum;
11 }
12
13
14 main()
15 {
16 int i;
17 long result
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Logical Link Control and Adaptation Protocol(L2CAP)
Âß¼Á¬½Ó¿ØÖƺÍÊÊÅäÐÒé (L2CAP) ΪÉϲãÐÒéÌá¹©ÃæÏòÁ¬½ÓºÍÎÞÁ¬½ÓµÄÊý¾Ý·þÎñ£¬²¢Ìṩ¶àÐÒ鹦ÄܺͷָîÖØ×é²Ù×÷¡£L2CAP ³äÐíÉϲãÐÒéºÍÓ¦ÓÃÈí¼þ´«ÊäºÍ½ÓÊÕ×î´ó³¤¶ÈΪ 64K µÄ L2CAP Ê ......
1. ÔËÓÃ expr
#expr 10 + 10 ===> 20
#a=`expr 10 % 3`;echo $a ===> 1; a, k6 [+ N%
#|/ }4 [% N
# b=10;b=`expr $b + 1` ===> 11 (ʵÏÖÁ˱äÁ¿µÄ×ÔÔö1)
2. ·½·¨ÈçÏÂ
#! /bin/sh
VAR=1
VAR=$(($VAR+1))
echo $VAR ......
[root@localhost logs]# netstat -altn
Last login: Wed Feb 25 14:15:42 2009 from 10.1.1.128
[root@localhost ~]# cd /u
u01/ usr/
[root@localhost ~]# cd /usr/local/tomcat/bin
[root@localhost bin]# ls
bootstrap.jar digest.bat & ......
·¢²¼: 2009-3-30 14:11 | ×÷Õß: gyl4802959
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