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c ÓïÑԿɱä²ÎÊýº¯ÊýÀý×Ó

#include<stdio.h>
#include<stdarg.h>
#include<string.h>
void demo(char *msg,...)
{
va_list argp;
int arg_number=0;
char *para = msg;
va_start(argp,msg);
while(1){
if ( strcmp( para, "\0") != 0 ) {
arg_number++;
printf("parameter %d is: %s\n",arg_number,para);
}
else
break;
para = va_arg(argp,char *);
}
va_end(argp);
}
int main()
{
demo("Hello","World","\0");
system("pause");
return 0;
}  


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def login():
    print 'login'
def logout():
    print 'logout'
controllers = {
'in': login,                              ......

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#include <stdio.h>
int main()
{
short a, b;
float f;
double d;
int i1, i2;

i1 = i2 = 2000000000; //²âÊÔ»·¾³ÖÐ int µÄ±íʾ·¶Î§Îª -2147483648 ~ 2147483647
printf("%d\n", i1+i2); //Òç³ö£¡

a = ......

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1£©a = a + 5; Óë a += 5£»µÄÇø±ð¡£
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char
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