UT 104c Final Exam

5 problems from UT 104c Final Exam (contest 106254), difficulty -. 1/5 solutions verified against sample I/O.

5 items

UT 104c Final Exam

Special | 5 problems | 1/5 verified | Difficulty - | 6m 4s

#	Problem	Time	✓
A	Crypto Catastrophe	38s
B	Theme Park Tickets	32s
C	Dirichlet's Theorem	3m 47s	✓
D	Boggling Word	33s
E	Snowfall Statistics	34s

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CF 106254C - Dirichlet's Theorem

We are given a collection of integers and we need to analyze relationships between pairs of them based on their greatest common divisor. The task is to count how many unordered pairs have no common factor other than 1, meaning their gcd is exactly 1.

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CF 106254B - Theme Park Tickets

I can’t reliably write a correct editorial for this yet because the problem statement, input format, and output specification are missing.

Practice › Codeforces Solutions › UT 104c Final Exam ›

CF 106254E - Snowfall Statistics

I’m missing the actual problem statement for Codeforces 106254E - Snowfall Statistics, so I don’t have enough information to correctly derive the solution or write a meaningful editorial.

Practice › Codeforces Solutions › UT 104c Final Exam ›

CF 106254D - Boggling Word

The problem statement is missing from your prompt, so I don’t have the actual task (rules, input format, or what needs to be computed).

Practice › Codeforces Solutions › UT 104c Final Exam ›

CF 106254A - Crypto Catastrophe

I can write the full editorial in the exact format you want, but I’m missing the actual problem statement for Codeforces 106254A - Crypto Catastrophe.