摘要：水题。/*Ugly numbers are numbers whose only prime factors are 2, 3 or 5. The sequence1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, ...shows the fir... 阅读全文

摘要：栈的应用，注意q2[i]全部出列后q也要pop。/*InputThe input file will contain one or more test cases. Each test case begins with the number of teamst (1 ... 阅读全文

摘要：STL综合运用（set_union和set_intersection）/*InputAn integer 0 ≤ T ≤ 5 on the first line gives the cardinality of the set of test cases. The f... 阅读全文

摘要：map的用法#include#include#include#include#include#includeusing namespace std;mapcnt;vector words;string repr(const string &s){ string ... 阅读全文

摘要：set的用法#include#include#include#includeusing namespace std;setdict;int main(){ string s,buf; while(cin>>s) { for(int i=0;i>buf) { d... 阅读全文