#include
int count = 0; /* Declare a global variable */
void test1(void){
printf("\ntest1 count = %d ", ++count);
}
void test2(void){
static int count; /* This hides the global count */
printf("\ntest2 count = %d ", ++count);
}
int main(void){
int count = 0; /* This hides the global count */
for( ; count < 5; count++) {
test1();
test2();
}
return 0;
}
value of i in main 0
value of i after call 50