준코딩

#include #include typedef struct Node {int data;struct Node *nextadd;}NODE; NODE *firstnode = NULL;NODE *lastnode = NULL;int cnt = 0; void add(int num) {if (cnt > 9) {printf("최대 10개까지 만들수 있습니다.");return;}NODE *newnode = (NODE *)malloc(sizeof(NODE));cnt++;newnode->data = num;newnode->nextadd = NULL;if (firstnode == NULL) { firstnode = newnode;lastnode = newnode;}else {lastnode->nextadd = newnode;..