यह जांचने के लिए कि क्या स्टैक में तत्व हैं, C# युक्त () विधि का उपयोग करें। निम्नलिखित कोड है -
उदाहरण
using System; using System.Collections.Generic; public class Demo { public static void Main(){ Stack<int> stack = new Stack<int>(); stack.Push(100); stack.Push(150); stack.Push(175); stack.Push(200); stack.Push(225); stack.Push(250); stack.Push(300); stack.Push(400); stack.Push(450); stack.Push(500); Console.WriteLine("Elements in the Stack:"); foreach(var val in stack){ Console.WriteLine(val); } Console.WriteLine("Count of elements in the Stack = "+stack.Count); Console.WriteLine("Does Stack has the element 400?= "+stack.Contains(400)); } }
आउटपुट
यह निम्नलिखित आउटपुट उत्पन्न करेगा -
Elements in the Stack: 500 450 400 300 250 225 200 175 150 100 Count of elements in the Stack = 10 Does Stack has the element40400?= True
उदाहरण
आइए एक और उदाहरण देखें -
using System; using System.Collections.Generic; public class Demo { public static void Main(){ Stack<string> stack = new Stack<string>(); stack.Push("Steve"); stack.Push("Gary"); stack.Push("Stephen"); stack.Push("Nathan"); stack.Push("Katie"); stack.Push("Andy"); stack.Push("David"); stack.Push("Amy"); Console.WriteLine("Elements in the Stack:"); foreach(var val in stack){ Console.WriteLine(val); } Console.WriteLine("Count of elements in the Stack = "+stack.Count); Console.WriteLine("Does Stack has the element 400?= "+stack.Contains("Michael")); } }
आउटपुट
यह निम्नलिखित आउटपुट उत्पन्न करेगा -
Elements in the Stack: Amy David Andy Katie Nathan Stephen Gary Steve Count of elements in the Stack = 8 Does Stack has the element 400?= False