Animesh practices some programming contests

As you know, Malvika has created some **n** programming contests. Each of the contests has three problems, categorized as easy, medium, and hard on difficulty level. For the **i**th contest, the easy problem takes **TE[i]** hours and gives you **PE[i]** pleasure. Similarly, the medium problem takes **TM[i]** hours, gives **PM[i]** pleasure, and a hard one has the values **TH[i]**, **PH[i]**. Toda