3 ms·
What? Have you thought this through? n n % 4 ----------- 0 0 1 1 2 2 3 3 4 0 5 1 6 2 7 3 8 0
by lutusp 12y ago
What? Have you thought this through?
n n % 4
-----------
0 0
1 1
2 2
3 3
4 0
5 1
6 2
7 3
8 0
9 1
10 2
11 3
12 0
13 1
14 2
15 3