[Your text to link here...](https://mirror.codeforces.com/9e5f5b/Inclusion Exclusion pic.png)
is anyone find the answer, with inclusion exclusion principle? i try this
my answer is=54, but actual answer is 45.
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Facing Inclusion Exclusion Problem,anyone help plz?
Revision en1, by Finral_eCia, 2020-09-25 14:07:50
History
Revisions
| Rev. | Lang. | By | When | Δ | Comment | |
|---|---|---|---|---|---|---|
| en8 |
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Finral_eCia | 2020-09-25 14:27:42 | 127 | ||
| en7 |
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Finral_eCia | 2020-09-25 14:25:22 | 98 | ||
| en6 |
|
Finral_eCia | 2020-09-25 14:18:52 | 4 | Tiny change: 'i try this |
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