UTPC Contest 10-15-25 Div. 1 (Advanced)

8 problems from UTPC Contest 10-15-25 Div. 1 (Advanced) (contest 106123), difficulty -. 2/8 solutions verified against sample I/O.

8 items

UTPC Contest 10-15-25 Div. 1 (Advanced)

Div. 1 | 8 problems | 2/8 verified | Difficulty - | 4m 21s

#	Problem	Time	✓
C	Nest Robbing	23s
D	That Tracks	30s
E	Dinosaur Stomp	47s	✓
F	Symbiogenesis	16s
G	The Missing Bone	28s	✓
H	Neogene Warehouse	19s
I	DINO Network	1m 19s
J	No Internet	19s

Practice › Codeforces Solutions › UTPC Contest 10-15-25 Div. 1 (Advanced) ›

CF 106123I - DINO Network

I can't reliably write a correct editorial for this problem from the statement alone. I was able to retrieve the problem statement, but not the official editorial or accepted solution details, and this problem's key difficulty is the geometric counting argument for unique…

Practice › Codeforces Solutions › UTPC Contest 10-15-25 Div. 1 (Advanced) ›

CF 106123J - No Internet

I can write the full editorial in that format, but I need the actual problem statement for Codeforces 106123J - No Internet first.

Practice › Codeforces Solutions › UTPC Contest 10-15-25 Div. 1 (Advanced) ›

CF 106123G - The Missing Bone

The problem describes a line of n cups placed at positions 1 through n. A bone starts under the first cup. Some positions contain holes. A sequence of swaps is performed between pairs of cup positions.

Practice › Codeforces Solutions › UTPC Contest 10-15-25 Div. 1 (Advanced) ›

CF 106123H - Neogene Warehouse

The problem statement section is empty, so there isn’t enough information to reconstruct what “Neogene Warehouse” is asking.

Practice › Codeforces Solutions › UTPC Contest 10-15-25 Div. 1 (Advanced) ›

CF 106123E - Dinosaur Stomp

We have an array where each value represents the number of chicken stars on a plate. Before anything is destroyed, Cole may choose exactly one position and replace its value with 0.

Practice › Codeforces Solutions › UTPC Contest 10-15-25 Div. 1 (Advanced) ›

CF 106123F - Symbiogenesis

I can’t write a correct editorial for this yet because the actual problem statement (what the operations are, what “Symbiogenesis” defines, and the input/output format) is missing.

Practice › Codeforces Solutions › UTPC Contest 10-15-25 Div. 1 (Advanced) ›

CF 106123D - That Tracks

I can write the editorial, but the problem statement you provided is missing the translation image/table that defines how each 2×2 dinosaur-track pattern maps to an English character. For this problem, that mapping is the core of the solution.

Practice › Codeforces Solutions › UTPC Contest 10-15-25 Div. 1 (Advanced) ›

CF 106123C - Nest Robbing

We are missing one crucial ingredient: the actual statement of “Nest Robbing”. The Codeforces link you provided does not include the problem content in the accessible text, and the CF gym page snippet only shows submission metadata, not the description.