I used dfs but I'm getting incorrect answer. here's my code
Google APAC 2017 round A problem B Rain
I used dfs but I'm getting incorrect answer. here's my code
| Rev. | Lang. | By | When | Δ | Comment | |
|---|---|---|---|---|---|---|
| en2 |
|
spontaneously | 2016-07-10 12:08:44 | 2210 | ||
| en1 |
|
spontaneously | 2016-07-10 11:39:25 | 2407 | Initial revision (published) |