def main():
    print('==Assignment 5==')
    
    a,s = 5,1 #Custom star nums using a(max width) and s(step)

    c,r = 1,False
    while c>0:
        print("*"*c)
        c+= -s if r else s
        r = r or c>=a

    print('==End Of Assi5==')
    return 0

if __name__ == '__main__':
    main()