from datetime import datetime

inicio = datetime.now()
a, b, c = 0, 0, 0
for l in range(30):
    c += 1
    c ** c
    for j in range(30):
        b += 1
        b ** b
        for k in range(10):
            a += 1
            a ** a
print(a)
final = datetime.now()
print(final - inicio)

inicio = datetime.now()
d, e, f = 0, 0, 0
for l in range(30):
    f += 1
    f ** f
    for j in range(10):
        e += 1
        e ** e
        for k in range(30):
            d += 1
            d ** d
print(d)
final = datetime.now()
print(final - inicio)

inicio = datetime.now()
g, h, i = 0, 0, 0
for l in range(10):
    i += 1
    i ** i
    for j in range(30):
        h += 1
        h ** h
        for k in range(30):
            g += 1
            g ** g
print(g)
final = datetime.now()
print(final - inicio)