AMC 8 2017 Problem 11

A square-shaped floor is covered with congruent square tiles. If the total number of tiles that lie on the two diagonals is 37, how many tiles cover the floor?

$\textbf{(A) }148 \textbf{(B) }324 \textbf{(C) }361 \textbf{(D) }1296 \textbf{(E) }1369$