Equal Rectangles time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output You are given 4n4n sticks, the length of the ii-th stick is aiai. You have to create nn rectangles, each rectangle will con…
B Equal Rectangles 题意: 给你4*n个数,让你判断能不能用这个4*n个数为边凑成n个矩形,使的每个矩形面积相等 题解: 原本是想着用二分来找出来那个最终的面积,但是仔细想一想,那个面积只能是给出的4*n个数中的最小值和最大值的乘积,如果这两个长度不凑成一个矩形,那么肯定全部矩形的面积会出现不一致的 代码: 1 //The idea was to use dichotomies to find that area, and then use that area to figur…