给出平面上的n个点，找一个矩形，使得边界上包含的点尽可能地多。 先维护前缀和col[i][j],row[i][j]，表示i行前j个的和。。枚举上下边界，右边界，考虑维护左边届 #include<iostream>#include<cstring>#include<algorithm>usingnamespacestd;constintN=200;struct

QuestionAsmallfrogwantstogettotheothersideoftheroad.ThefrogiscurrentlylocatedatpositionXandwantstogettoapositiongreaterthanoreq

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