Hi there,
I know that there is backtracking way of solving this problem! But I used bitset! Now There is a strange WA! I don't know What the problem is!
Can Someone help me please?
Here's my code: Code
Hi there,
I know that there is backtracking way of solving this problem! But I used bitset! Now There is a strange WA! I don't know What the problem is!
Can Someone help me please?
Here's my code: Code