문제 링크 :www.acmicpc.net/problem/18258 #include #include #include #include #define DEBUG 1 #define MAX_QUEUE_SIZE 2000001 typedef struct _queue { int mem[MAX_QUEUE_SIZE]; int front; int back; } queue; queue *qu; bool empty(queue *); void pop(queue *); void push(queue *, int); size_t size(queue *); int front(queue *); int back(queue *); void initQueue(queue *); int main(void) { int N = 0; //명령어의 개수..