作用域及初始化问题

ID:51090 · 发表于 2014-9-17 14:30

#include<stdio.h>
void trystat(void);
int main (void)
{
int count;
for (count=1; count<=3; count++)
{
  printf ("Here comes iteration%d :\n",count);
  trystat( );
}
}
void trystat(void)
{
int fade = 1;
static int stay =1;  //静态变量，只进行一次初始化，所以从1开始
printf ("fade = %d  and stay= %d \n",fade++,stay++);
}
Here comes iteration 1 :
fade = 1  and stay = 1
Here comes iteration 2 :
fade = 1  and stay = 2
Here comes iteration 3 :
fade = 1  and stay = 3

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