Make Odd

You are given two **binary** strings $A$ and $B$, each of length $N$. Your task is to make your $score$ odd which is initially $0$ by choosing $N$ elements such that: - For each index $i$ ($1 \leq i \leq N$), you will select either $A_i$ or $B_i$. - If the character you select is equal to "1", add $1$ to the $score$. If the character is "0", add nothing. Your goal is to determine whether it is po