import math

x = 2.9
print(round(x))
x = 2.4
print(round(x))
x = -3
print(abs(x))

# above code don't need to import any modules but now we need
x = 2.6
print(math.ceil(x))
print(math.floor(x))
print('gcd: ', math.gcd(34, 94))


