The symbolism ⌊x⌋ denotes the largest integer not exceeding x. For example. \lfloor3\rfloor\equal{}3, and \lfloor 9/2\rfloor\equal{}4. Compute
\lfloor\sqrt1\rfloor\plus{}\lfloor\sqrt2\rfloor\plus{}\lfloor\sqrt3\rfloor\plus{}\cdots\plus{}\lfloor\sqrt{16}\rfloor.
<spanclass=′latex−bold′>(A)</span>35<spanclass=′latex−bold′>(B)</span>38<spanclass=′latex−bold′>(C)</span>40<spanclass=′latex−bold′>(D)</span>42<spanclass=′latex−bold′>(E)</span>136