The Suspects Time Limit: 1000MS Memory Limit: 20000K Total Submissions: 30158 Accepted: 14665 Description Severe acute respiratory syndrome (SARS), an atypical pneumonia of unknown aetiology, was recognized as a global threat in mid-March 2003. T…
Severe acute respiratory syndrome (SARS), an atypical pneumonia of unknown aetiology, was recognized as a global threat in mid-March 2003. To minimize transmission to others, the best strategy is to separate the suspects from others. In the Not-Spr…
Severe acute respiratory syndrome (SARS), an atypical pneumonia of unknown aetiology, was recognized as a global threat in mid-March 2003. To minimize transmission to others, the best strategy is to separate the suspects from others.In the Not-Spread…
并查集的模板题,为了避免麻烦,合并的时候根节点大的合并到小的结点. #include<cstdio> #include<algorithm> using namespace std; const int maxn = 33333; int fa[maxn]; int num[maxn]; int n,m,t; void init(){ for(int i = 0; i < n; i++) {fa[i] = i; num[i] = 1;} } int find_father(i…
G - A Bug's Life Time Limit:10000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64u Submit Status Practice POJ 2492 Appoint description: Description BackgroundProfessor Hopper is researching the sexual behavior of a rare species of bugs. H…