def firework(size): store = [] b = '\\' f = '|' r = '/' space = (size-3)//2 for i in range(size//2): store.append(f"{" "*i}{b}{" "*space}{f}{" "*space}{r}{" "*i}") space -= 1 for s in store: print(s) print("-"*size) store = store[::-1] for s in store: print(s[::-1]) firework(99)