ㅎㅇㅂㅇ1217
Time Limit: 1 SecMemory Limit: 1024 MiB
Example Input 1
5 hibye
Example Output 1
1217
Example Input 2
4 hihi
Example Output 2
1212
Example Input 3
6 byebye
Example Output 3
1717
Example Input 4
5 byehi
Example Output 4
1712
Example Input 5
12 hihihibyebye
Example Output 5
1212121717
Example Input 6
17 byehibyehibyehihi
Example Output 6
17121712171212