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摘要： A very big corporation is developing its corporative network. In the beginning each of the N enterprises of the corporation, numerated from 1 to N, or... 阅读全文

摘要： X-PlosivesA secret service developed a new kind of explosive that attain its volatile property only when a specific association of products occurs. Ea... 阅读全文

摘要： #include #include #include using namespace std;int i;int main(){multimap m;multimap ::iterator kan,kan1,it; m.insert(pair('a', 1)); m.insert(pair('a',... 阅读全文

摘要： DescriptionThe cows are thrilled because they've just learned about encrypting messages. They think they will be able to use secret messages to plot m... 阅读全文

摘要： #include using namespace std;int main(){string a ;cin>>a;int i,next[100];//主要程序next[0]=-1;i=0;int j=-1;while(i<a.length()){ if(j==-1||a[i]==a[j]) {i++... 阅读全文

摘要： DescriptionA rooted tree is a well-known data structure in computer science and engineering. An example is shown below:In the figure, each node is lab... 阅读全文

摘要： #include #include #include using namespace std;int main(){mapm; map::iterator kan1;map::iterator kan;int a;m[1]=3;m[3]=45415145;m[6]=2;m[8]=415;//whil... 阅读全文

摘要： DescriptionYou have just moved from Waterloo to a big city. The people here speak an incomprehensible dialect of a foreign language. Fortunately, you ... 阅读全文

摘要： SubmitStatusDescriptionHardwoods are the botanical group of trees that have broad leaves, produce a fruit or nut, and generally go dormant in the wint... 阅读全文

摘要： 用时24小时，，，大神勿喷DescriptionThere is a famous railway station in PopPush City. Country there is incredibly hilly. The station was built in last century. U... 阅读全文