سورس استک , لیست پیوندی (++C)
#include
#include
using namespace std;
/*
* Node Declaration
*/
struct node {
int info;
struct node *link;
}*top;
/*
* Class Declaration
*/
class stack_list {
public:
node *push(node *, int);
node *pop(node *);
void traverse(node *);
stack_list() {
top = NULL;
}
};
/*
* Main: Contains Menu
*/
int main() {
cout << "********************************************************" << endl;
cout << " smartdevelop.ir" << endl;
cout << "********************************************************" << endl;
int choice, item;
stack_list sl;
while (1) {
cout << "\n-------------" << endl;
cout << "amaliat bar roie Stack" << endl;
cout << "\n-------------" << endl;
cout << "1.push kardan be stack" << endl;
cout << "2.Pop kardan az stack" << endl;
cout << "3.Traverse the Stack" << endl;
cout << "4.Quit" << endl;
cout << "entekhab gozine morednazar: ";
cin >> choice;
switch (choice) {
case 1:
cout << "Enter value to be pushed into the stack: ";
cin >> item;
top = sl.push(top, item);
break;
case 2:
top = sl.pop(top);
break;
case 3:
sl.traverse(top);
break;
case 4:
exit(1);
break;
default:
cout << "Wrong Choice" << endl;
}
}
return 0;
}
/*
* Push Element into the Stack
*/
node *stack_list::push(node *top, int item) {
node *tmp;
tmp = new (struct node);
tmp->info = item;
tmp->link = top;
top = tmp;
return top;
}
/*
* Pop Element from the Stack
*/
node *stack_list::pop(node *top) {
node *tmp;
if (top == NULL)
cout << "Stack is Empty" << endl;
else {
tmp = top;
cout << "Element Popped: " << tmp->info << endl;
top = top->link;
free(tmp);
}
return top;
}
/*
* Traversing the Stack
*/
void stack_list::traverse(node *top) {
node *ptr;
ptr = top;
if (top == NULL)
cout << "Stack is empty" << endl;
else {
cout << "Stack elements :" << endl;
while (ptr != NULL) {
cout << ptr->info << endl;
ptr = ptr->link;
}
}
}
از کتابخانه های iostream و conio.h استفاه کنید
سورس : دانلود
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