Suppose we want to arrange the n numbers stored in any array such that all negative values occur before all positive ones. Minimum number of exchanges required in the worst case is

Suppose we want to arrange the n numbers stored in any array such that all negative values occur before all positive ones. Minimum number of exchanges required in the worst case is Correct Answer <p>none of the above</p>

n/2, the worst case should be the one where all positive numbers occur before the negative ones.

Related Questions

A teacher asked the class to subtract 5 from 75.70% of the class said: 25. Their work was shown as: \(\begin{array}{*{20}{c}} {\begin{array}{*{20}{c}} 7&5 \end{array}}\\ {\underline {\begin{array}{*{20}{c}}\ { - 5} \ \ \ &{} \end{array}} }\\ {\underline {\begin{array}{*{20}{c}} 2&5 \end{array}} } \end{array}\) Which of the following describes the most appropriate remedial action that the teacher should take to clarify this misconception?
You want to provide complete redundancy for all data stored on your hardware RAID 5 array. You install second h/w Raid 5. You want to create a mirror set of the original array. However when you right click the free space on new array you see no option to create a new volume or mirrrored volume. What should you do?