# | User | Rating |
---|---|---|
1 | tourist | 3690 |
2 | jiangly | 3647 |
3 | Benq | 3581 |
4 | orzdevinwang | 3570 |
5 | Geothermal | 3569 |
5 | cnnfls_csy | 3569 |
7 | Radewoosh | 3509 |
8 | ecnerwala | 3486 |
9 | jqdai0815 | 3474 |
10 | gyh20 | 3447 |
# | User | Contrib. |
---|---|---|
1 | maomao90 | 174 |
2 | awoo | 165 |
3 | adamant | 161 |
4 | TheScrasse | 160 |
5 | nor | 158 |
6 | maroonrk | 156 |
7 | -is-this-fft- | 152 |
8 | orz | 146 |
9 | SecondThread | 145 |
9 | pajenegod | 145 |
Name |
---|
Try fast cin, cout.
Thank you I got AC using fast i/o. Can you tell me why this (std::ios::sync_with_stdio(false);) speeds up input/output also when should we use fast i/o. ( I mean what is the maximum order of data read or written using cin/cout without fast cin/cout).
http://www.cplusplus.com/reference/ios/ios_base/sync_with_stdio/
in MinGW build used by codeforces printf/scanf is much faster than cin/cout even if you'll add sync_with_stdio etc. Tried printing 106 integers in custom test:
cout
— 514 mscout
withsync_with_stdio(false)
— 467 msprintf
— 202 ms