The symbolism \lfloor x\rfloor denotes the largest integer not exceeding x. For example, \lfloor 3\rfloor=3, and \lfloor 9 / 2\rfloor=4. Compute
\lfloor\sqrt{1}\rfloor+\lfloor\sqrt{2}\rfloor+\lfloor\sqrt{3}\rfloor+\cdots+\lfloor\sqrt{16}\rfloor .
Answer Choices
A. 35
B. 38
C. 40
D. 42
E. 136