#include <stdio.h>
void park(){
static int count=30;
count=count-1;
printf("the remaining number of parking spaces:%d\n",count);
}
void main(){
park();
park();
park();
}
#include <stdio.h>
void park(){
static int count=30;
count=count-1;
printf("the remaining number of parking spaces:%d\n",count);
}
void main(){
park();
park();
park();
}