// Create a stack of capacity 5
Stack* stack = newStack(5);

// Push items to stack
push(stack, 1);
push(stack, 2);
push(stack, 3);
push(stack, 4);
push(stack, 5);

push(stack, 100);

// Check if stack is full
if (isFull(stack)) {
    printf("Stack is full!\n");
}

// Print the stack
printStack(stack);

// Resize the stack
stack = resizeStack(stack, 10);

// Push an item to stack
push(stack, 100);

// Print the stack
printStack(stack);

// Pop items from stack
pop(stack);
pop(stack);

// Convert the stack to string
char* str = stackToString(stack);
printf("%s\n", str);

// Check if the stack is empty
if (isEmpty(stack)) {
    printf("Stack is empty!\n");
} else {
    printf("Stack is not empty!\n");
}

// Peek the top item from stack
printf("Top item: %d\n", peek(stack));

// Destroy the stack
destroyStack(stack);

// Print the stack
printf("%s\n", stackToString(stack));

// Check if the stack is empty
if (isEmpty(stack)) {
    printf("Stack is empty!\n");
} else {
    printf("Stack is not empty!\n");
}