The sum of the greatest integer less than or equal to x and the least integer greater than or equal to x is 5. The solution set for x is<spanclass=′latex−bold′>(A)</span>{25}<spanclass=′latex−bold′>(B)</span>{x∣2≤x≤3}<spanclass=′latex−bold′>(C)</span>{x∣2≤x<3}<spanclass=′latex−bold′>(D)</span>{x∣2<x≤3}<spanclass=′latex−bold′>(E)</span>{x∣2<x<3}