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HDU 5655 CA Loves Stick
2022-08-03 22:02:00 【51CTO】
题目地址:http://acm.hdu.edu.cn/showproblem.php?pid=5655
思路:只要有一个边大于其他三边的和就不能组成四边形,可以先排序一下,然后做减法,做加法有可能超long long
AC代码:
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