who can i solve this problem :
- Only using mathematices formula ,
- Only using coding algorithm ,
- Both ( as user wishes )
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Codeforces Round 1097 (Div. 1, Based on Zhili Cup 2026)
30:50:55
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Codeforces Round 1097 (Div. 1, Based on Zhili Cup 2026)
30:50:55
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Before contest
Codeforces Round 1097 (Div. 2, Based on Zhili Cup 2026)
30:50:55
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Codeforces Round 1097 (Div. 2, Based on Zhili Cup 2026)
30:50:55
Register now »
*has extra registration
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Revision en1, by -.-.-.-.-.., 2026-05-04 21:16:48
History
Revisions
| Rev. | Lang. | By | When | Δ | Comment | |
|---|---|---|---|---|---|---|
| en3 |
|
-.-.-.-.-.. | 2026-05-04 21:18:25 | 33 | ||
| en2 |
|
-.-.-.-.-.. | 2026-05-04 21:17:24 | 55 | ||
| en1 |
|
-.-.-.-.-.. | 2026-05-04 21:16:48 | 153 | Initial revision (published) |
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