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{"managingGroups":{},"author":"CIiI068an","updateTime":1695360330000,"title":"9.22","dislikeCnt":1,"content":"# $A$\n 水。\n 可以直接三重循环 , 每层从-1枚举到1,分别表示某个朋友往左、不动、往右走。\n 统计总距离的最小值即可。\n# $B$\n看起来仿佛挺麻烦\n ","threadId":168708,"likeCnt":1,"createTime":1695360330000,"isWorkbook":false,"viewCnt":122,"openness":2,"fav":false,"id":4089,"trustable":false}