\begin{tabular}{|ll|ll|} \hline O(1) & constant & O(n2) & quadratic \\ O(lglgn) & loglog & O(n3) & cubic \\ O(lgn) & logarithmic & O(nm) & polynomial \\ O(n) & linear & O(mn),m2 & exponential \\ O(nlgn) & nlogn & O(n!) & factorial \\ \hline \end{tabular} In each of the following pseudo code program segments, select a big-oh notation from the above table for the number of times the statement " x++ " is executed