涅槃phy的专栏

Problem Description There are n pointson the plane, Pi(xi, yi)(1   Before you reach the rightmost point Pn, you can only visit the points thosehave the bigger x-coordinate value. For example, you ar

Problem Description One day, a hunter named James went to amysterious area to find the treasures. James wanted to research the area andbrought all treasures that he could. The area can be represente

Problem Description You may all know the famousstory “Three monks”. Recently they find some places around their temples canbeen used to dig some wells. It will help them save a lot of time. But to di