#include #include using namespace std; int N,M; vector > >A[2<<17]; main() { cin>>N>>M; for(int i=0;i>L>>R>>c; A[L-1].push_back(make_pair(i,make_pair(R,c=='Y'?0:c=='K'?1:2))); } priority_queue > >P; int ans[3]={}; for(int i=0;i >p:A[i]) { P.push(make_pair(-p.first,p.second)); } while(!P.empty()&&P.top().second.first<=i)P.pop(); if(!P.empty()) { ans[P.top().second.second]++; } } cout<