题目代号:HDU 1134 题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1134 Game of Connections Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 4668 Accepted Submission(s): 2729 Problem Description Thi…
注意题目中的这句话he put the strawberries on the cake randomly one by one,第一次选择草莓其实有N个可能,以某一个草莓为开头,然后顺序的随机摆放,所以最后的概率为n/m^(n-1),最后通过大数模板搞定该题的化简. C++代码 #include<iostream> #include<cstring> #include<cstdio> #include<iomanip> #include<algori…