Question

Почему выходит 50?

s = 0
for n in range(3,8):
s = s +2*n
print (s)

Answer 1

1) s=0+3*2=6
2)s=6+4*2=14
3)s=14+5*224
4)s=24+6*2=36
5)s=36+7*2=50