Burning Bridges Time Limit: 5 Seconds Memory Limit: 32768 KB Ferry Kingdom is a nice little country located on N islands that are connected by M bridges. All bridges are very beautiful and are loved by everyone in the kingdom. Of course, the system o
Network Time Limit: 5000MS Memory Limit: 65536K Total Submissions: 7082 Accepted: 2555 Description A network administrator manages a large network. The network consists of N computers and M links between pairs of computers. Any pair of computers
There are two sorted arrays nums1 and nums2 of size m and n respectively. Find the median of the two sorted arrays. The overall run time complexity should be O(log (m+n)). t int MAX = 0x7fffffff, MIN = 0x80000000; int kth(vector<int>& nums1, vec
poj2117 Electricity Time Limit: 5000MS Memory Limit: 65536K Total Submissions: 3603 Accepted: 1213 Description Blackouts and Dark Nights (also known as ACM++) is a company that provides electricity. The company owns several power plants, each of
链接:https://ac.nowcoder.com/acm/contest/3665/B来源:牛客网 题目描述 Every problem maker has a flower in their heart out of love for ACM. As a famous problem maker, hery also has a flower. Hery define string T as flower-string if T appears more than twice in str