import time
print("")
print("<<< SquareSolver 3000 >>>")
time.sleep(1)
a = int(input("Please, write the lenght of a side: "))
print("Calculating, please wait...")
time.sleep(1)
print(".")
time.sleep(1)
print(".")
time.sleep(1)
print(".")
print("The obvod is: ", 4*a)
print("The obsah is: ", a*a)
print("")