#include #include #include #include #include using namespace std; // 2013-08-31 15:48:21 Accepted 1004 0MS 372K 956 B G++ Achiberx int main() { int n; string t; map mymap; map::iterator it; while(scanf("%d", &n) != EOF && n) { mymap.clear(); for(int i = 0; i < n; i++) { cin >> t; it = mymap.find(t); if(it != mymap.end()) { it->second ++; } else { mymap[t] = 1; // printf("%d\n", mymap[t]); } } string res; int maxv = 0; for(it = mymap.begin(); it != mymap.end(); ++it) { if(it->second > maxv) { maxv = it->second; res = it->first; } } cout << res << endl; } return 0; } /** 5 green red blue red red 3 pink orange pink 0 **/