Open NarpatAanjana opened 1 year ago
class TimeMap { public: unordered_map<string, set<pair<int,string>>> mp; TimeMap() { mp.clear(); }
void set(string key, string value, int timestamp) { mp[key].insert({timestamp, value}); } string get(string key, int timestamp) { if(mp[key].size() != 0){ auto it = mp[key].upper_bound({timestamp, "~"}); if(it == mp[key].begin()) return ""; --it; return it->second; } return ""; }
};
class TimeMap { public: unordered_map<string, set<pair<int,string>>> mp; TimeMap() { mp.clear(); }
};