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semester_2/programiranje_2/primeri/Example01c/Stack01c.cpp

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+#include "Stack01c.h"
+#define EMPTY (-1)
+
+Stack::Stack() {
+    top=EMPTY;
+}
+
+void Stack::push(int n) {
+    arr[++top] = n;
+}
+
+int Stack::pop() {
+    return arr[top--];
+}
+
+int Stack::isEmpty() {
+    return top == EMPTY;
+}
+

semester_2/programiranje_2/primeri/Example01c/Stack01c.h

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+
+#ifndef EXAMPLE01C_STACK01C_H
+#define EXAMPLE01C_STACK01C_H
+
+#define SIZE 50
+
+class Stack {
+private:
+    int arr[SIZE];
+    int top;
+public:
+    Stack();
+    void push(int n);
+    int pop();
+    int isEmpty();
+};
+
+
+#endif //EXAMPLE01C_STACK01C_H

semester_2/programiranje_2/primeri/Example01c/main.cpp

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+#include <iostream>
+#include "Stack01c.h"
+
+int main() {
+    Stack my_stack1, my_stack2;
+    my_stack1.push(7);
+    my_stack1.push(1);
+    my_stack2.push(2);
+    //my_stack1.top=0;
+    //my_stack1.arr[1]=4;
+    std::cout << my_stack1.pop() << " ";
+    std::cout << my_stack1.pop() << " ";
+    std::cout << std::endl;
+    if (my_stack1.isEmpty())
+        std::cout << "Stack1 is empty" << std::endl;
+    else
+        std::cout << "Stack1 isn't empty" << std::endl;
+    if (my_stack2.isEmpty())
+        std::cout << "Stack2 is empty" << std::endl;
+    else
+        std::cout << "Stack2 isn't empty" << std::endl;
+    return 0;
+}