I was doing this question asked in recent HackFest in Hackerrank . I know its too simple but anyhow i m not able to score all 20 points.
my code
Please help ..i m not able to find the solution.
# | User | Rating |
---|---|---|
1 | tourist | 4009 |
2 | jiangly | 3823 |
3 | Benq | 3738 |
4 | Radewoosh | 3633 |
5 | jqdai0815 | 3620 |
6 | orzdevinwang | 3529 |
7 | ecnerwala | 3446 |
8 | Um_nik | 3396 |
9 | ksun48 | 3390 |
10 | gamegame | 3386 |
# | User | Contrib. |
---|---|---|
1 | cry | 167 |
2 | maomao90 | 163 |
2 | Um_nik | 163 |
4 | atcoder_official | 161 |
5 | adamant | 159 |
6 | -is-this-fft- | 158 |
7 | awoo | 157 |
8 | TheScrasse | 154 |
9 | nor | 153 |
9 | Dominater069 | 153 |
I was doing this question asked in recent HackFest in Hackerrank . I know its too simple but anyhow i m not able to score all 20 points.
string whoIsTheWinner(vector<int> v) {
set<int> s;
for(unsigned int i=0;i<v.size();i++) s.insert(v[i]);
if(int(v.size()-s.size())%2==0 or s.size()%2==0) return "First";
return "Second"; }
Please help ..i m not able to find the solution.
Name |
---|
Hey!
So here would be my solution to the problem: