using System; namespace ConsoleApplication1 { class Stack { private int[] ele; private int top; private int max; public Stack(int size) { ele = new int[size]; top = -1; max = size; } public void push(int item) { if (top == max-1) { Console.WriteLine("Stack Overflow"); return; } else { ele[++top] = item; } } public int pop() { if(top == -1) { Console.WriteLine("Stack Underflow"); return -1; } else { Console.WriteLine("Poped element is: " + ele[top]); return ele[top--]; } } public void printStack() { if (top == -1) { Console.WriteLine("Stack is Empty"); return; } else { for (int i = 0; i <= top; i++) { Console.WriteLine("Item[" + (i + 1) + "]: " + ele[i]); } } } } class Program { static void Main() { Stack S = new Stack(5); S.push(10); S.push(20); S.push(30); S.push(40); S.push(50); Console.WriteLine("Items are : "); S.printStack(); S.pop(); S.pop(); S.pop(); } } }
Output
Items are : Item[1]: 10 Item[2]: 20 Item[3]: 30 Item[4]: 40 Item[5]: 50 Poped element is: 50 Poped element is: 40 Poped element is: 30
total answers (1)
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Stack implementation using array in C#
Output