The python is modulo rounding down method, and the c / c ++ / java based on the rounding of the.
python3 in:
/ Division is accurate, it is rounded down to the divisible // method;
print('123 / 10 = ', 123 / 10)
print('123 // 10 = ', 123 // 10)
For negative There need to pay attention:
Python3 in
In the language c, divided by 10 = -53 -5
% Is the modulo of rounding to whole round, int rounding to zero, rounding up and down function math.floor, math.ceil
