摘要：
#include <iostream> #include <queue> using namespace std; int main(){ priority_queue<int> q; for( int i= 0; i< 10; ++i ) q.push( rand() ); while( !q.e 阅读全文
摘要：
Count Good Substrings Time Limit:2000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u Submit Status Practice CodeForces 451D Count Good Substrin 阅读全文