Sep 11, 2021 · def __init__(self, width, height): self.width = width. self.height = height. def draw_box(self): print('+ ' * self.width) for s in range(self.height-2): print('+ ', ' ' * (self.width-1), ' +') print('+ ' * self.width) But you can see below that the "width" coding of the box is broken.

Dec 5, 2013 · I'm to "Write a python program that prompts the user to input a positive integer n. The program then prints a hollow rectangle with n rows and 2*n columns. For a example an input of 3 would output:" And my code is: for row in range(n): print('*' if col in(0,(2*n)+1) or row in(0,n+1) else ' ', end=' ') print()

Jan 10, 2025 · # Python 3 code for hollow rectangle # Function to print hollow rectangle def print_rectangle (n, m): for i in range (1, n + 1): for j in range (1, m + 1): if (i == 1 or i == n or j == 1 or j == m): print ("*", end = "") else: print (" ", end = "") print # Driver program for above function rows = 6 columns = 20 print_rectangle (rows, columns ...

Aug 11, 2022 · A simple one-liner for this with a whole square filled in could be. size = 6 print('\n'.join([' '.join('#' * size)] * size)) Or if you want the same pattern in the original. print(' '.join('#' * size)) print('\n'.join('#' * (size - 1)))

May 17, 2021 · Python Print Star Pattern Shapes – In this Python Programming tutorial, we will discuss printing different star patterns, shapes, pyramids, triangles, squares etc using nested for loops.

In this tutorial, we will be looking at a Python program to print hollow box pattern. We will be using ‘1’ as the boundary and the rest will be empty. The following python concepts will be used in this tutorial: If else in Python; Loops in Python; Hollow Box Pattern in Python

May 10, 2023 · In this tutorial, we will learn how to print a hollow square pattern in Python. I will show you how to print that pattern using star characters (*) , but you can also modify the program to print the pattern using any other character or symbol like &,%,$,#,@ , etc.

This pattern consists of printing asterisks to form the boundary of a square while keeping its interior empty. This tutorial will guide you through writing a Python program to create a hollow square pattern, illustrating fundamental programming concepts.

In this section, we discuss how to write a Python Program to Print Hollow Box Pattern of Numbers 1 and 0 using For Loop and While Loop with an example.

There are easier ways to print a square — like printing an entire row at once, instead of one star at a time — but the double loop comes in handy for the decoration phase. Let’s start with the inner loop: for col in range(7): print("*", end=" ") print()