Swap Sum

Suppose you have two arrays $A$ and $B$, both of length $N$, and an integer parameter $K$. Define the function $\text{score}(A, B, K)$ as follows: - Initialize $\text{score} = 0$. - For each index $i$ from $1$ to $N$ in order: - If $A_i + K \lt B_i$, **swap** the arrays $A$ and $B$ (i.e., swap the entire array, not just the elements at $i$). - Then, add $A_i$ to $\text{score}$. --- You're