Enough Too time happen Vasya forgot dispose garbage apartment stank now want create garbage disposal plan stick itFor n day Vasya know a_i number unit garbage produce ith day each unit garbage dispose day produce day Vasya dispose garbage put inside bag drop bag garbage container each bag contain k unit garbage it allow compose drop multiple bag garbage container single daybeing economical Vasya want use bag possible you compute minimum number bag Vasya need dispose garbage give n day no garbage leave nth day