In the previous contest , i was not able to solve problem B but when i saw the rating of problem it shows 800 i am feeling very bad for myself not solving 800 rated problem .So the question is that is it really 800 rating problem ?
# | 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 | 173 |
2 | adamant | 164 |
2 | awoo | 164 |
4 | TheScrasse | 160 |
5 | nor | 157 |
6 | maroonrk | 155 |
7 | -is-this-fft- | 152 |
8 | Petr | 146 |
8 | orz | 146 |
10 | pajenegod | 145 |
In the previous contest , i was not able to solve problem B but when i saw the rating of problem it shows 800 i am feeling very bad for myself not solving 800 rated problem .So the question is that is it really 800 rating problem ?
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No it's 825.
See https://codeforces.com/blog/entry/62865
Someone with rating 800 had a roughly 50% chance to solve it. Someone with rating 1000 had a roughly 75% chance to solve it. Someone with rating 1200 had a roughly 90% chance to solve it. And so on. It's always possible to have a bad day when luck is not on your side.
This was a Div1 + Div2 round. So a lot of higher rated people solved that problem and the time was also $$$3 hours$$$ so a lot of lower rated people solved that too.
That's why this $$$800$$$ rated problem is actually tougher than most of the other $$$800$$$ you'll find.
It was 1400+ for me. After 40 minutes i just wrote anything and submitted and it passed.
it was same for me I just printed the output pattern. I found it to be harder than C and D.