#include <iostream>#include <string>#include <map>#include <string.h>#include <stdio.h>#include <stdlib.h>using namespace std;int main(){char c;map<string,int> word;while((c=getchar() )!='#'){string temp="";while(c!=' '&&c!=' '&&c!='#'){temp+=c;c=getchar();}//int m=word.size();if(c=='#') return 0;if(temp.length() ) word.insert(map<string,int> :: value_type(temp,0)) ;if(c==' '){cout<<word.size()<<endl; word.clear();}}return 0;}