From f017f492841781e7ff16d6de9df01eabc74230b9 Mon Sep 17 00:00:00 2001
From: divyansh739 <115534606+divyansh739@users.noreply.github.com>
Date: Sat, 22 Oct 2022 20:08:28 +0530
Subject: [PATCH] Create divyansh02.cpp

---
 divyansh02.cpp | 88 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100644 divyansh02.cpp

diff --git a/divyansh02.cpp b/divyansh02.cpp
new file mode 100644
index 0000000..b7ffed6
--- /dev/null
+++ b/divyansh02.cpp
@@ -0,0 +1,88 @@
+
+
+#include <stdlib.h>
+#include <iostream>
+
+using namespace std;
+
+#define MAX 10
+int size = 0;
+
+// Creating a stack
+struct stack {
+  int items[MAX];
+  int top;
+};
+typedef struct stack st;
+
+void createEmptyStack(st *s) {
+  s->top = -1;
+}
+
+// Check if the stack is full
+int isfull(st *s) {
+  if (s->top == MAX - 1)
+    return 1;
+  else
+    return 0;
+}
+
+// Check if the stack is empty
+int isempty(st *s) {
+  if (s->top == -1)
+    return 1;
+  else
+    return 0;
+}
+
+// Add elements into stack
+void push(st *s, int newitem) {
+  if (isfull(s)) {
+    cout << "STACK FULL";
+  } else {
+    s->top++;
+    s->items[s->top] = newitem;
+  }
+  size++;
+}
+
+// Remove element from stack
+void pop(st *s) {
+  if (isempty(s)) {
+    cout << "\n STACK EMPTY \n";
+  } else {
+    cout << "Item popped= " << s->items[s->top];
+    s->top--;
+  }
+  size--;
+  cout << endl;
+}
+
+// Print elements of stack
+void printStack(st *s) {
+  printf("Stack: ");
+  for (int i = 0; i < size; i++) {
+    cout << s->items[i] << " ";
+  }
+  cout << endl;
+}
+
+// Driver code
+int main() {
+  int ch;
+  st *s = (st *)malloc(sizeof(st));
+
+  createEmptyStack(s);
+
+  push(s, 1);
+  push(s, 2);
+  push(s, 3);
+  push(s, 4);
+
+  printStack(s);
+
+  pop(s);
+
+  cout << "\nAfter popping out\n";
+  printStack(s);
+}