The use of division (/, //, %) in python
1) Use of /
print(10 / 3) # 3.3333333333
It's very simple, just a normal division operation
2) Use of //
print(10 // 3) # 3
// The usage is to round down 10 // 3 = 3.3333, round down the integer, take 3
3) Use of %
print(10 % 3) # 1
Take the remainder, 10 % 3 = 3...1, remainder 1, take the remainder 1