number
123456789101112131415
import math
a = 33
b = 16
print(a/b) # 2.0625
print(a//b) # 2
print(math.floor(a/b)) # 2
# negative number
a = -33
b = 16
print('{0}/{1} = {2}'.format(a, b, a/b)) # -33/16 = -2.0625
print('trunc({0}/{1}) = {2}'.format(a,b,math.trunc(a/b))) # trunc(-33/16) = -2
print('{0}//{1} = {2}'.format(a, b, a//b)) # -33//16 = -3
print('floor({0}//{1}) = {2}'.format(a, b, math.floor(a/b))) # floor(-33//16) = -3
# negative %(mod) is come from “modulo operator a = b * (a//b) + (a%b)”
Python
INFO