XXVII Spain Olympiad in Informatics, Day 2

5 problems from XXVII Spain Olympiad in Informatics, Day 2 (contest 104605), difficulty -. 2/5 solutions verified against sample I/O.

5 items

XXVII Spain Olympiad in Informatics, Day 2

Special | 5 problems | 2/5 verified | Difficulty - | 3m 35s

#	Problem	Time	✓
A	Cuchicheo	30s
B	Goulash	1m 21s	✓
C	Lista	32s
D	Numeros	28s
E	Prision	44s	✓

Practice › Codeforces Solutions › XXVII Spain Olympiad in Informatics, Day 2 ›

CF 104605B - Goulash

We are given a target number of knedlíky $N$. There are three types of restaurants: some give 4 knedlíky, some give 5, and some give 6. We may choose several restaurants of each type, but we cannot exceed the available counts $A, B, C$. Each restaurant can be used at most once.

Practice › Codeforces Solutions › XXVII Spain Olympiad in Informatics, Day 2 ›

CF 104605E - Prision

We are given a geometric prison layout that is not a grid or graph in the usual sense, but a collection of convex polygonal regions drawn on a plane.

Practice › Codeforces Solutions › XXVII Spain Olympiad in Informatics, Day 2 ›

CF 104605D - Numeros

I need to correct course here: I don’t actually have the statement for Codeforces 104605D - Numeros available from reliable context, and I cannot reconstruct a correct editorial without knowing the exact problem definition.

Practice › Codeforces Solutions › XXVII Spain Olympiad in Informatics, Day 2 ›

CF 104605C - Lista

I don’t have the actual statement for Codeforces 104605C - “Lista” available in context, and without the input/output definition it’s not possible to produce a correct editorial, especially under the requirement that the solution be fully precise and re-derivable.

Practice › Codeforces Solutions › XXVII Spain Olympiad in Informatics, Day 2 ›

CF 104605A - Cuchicheo

We are missing the actual statement of Codeforces 104605A “Cuchicheo”. Without the problem text, any attempt to write a correct editorial would be guesswork, and for Codeforces problems even small misread assumptions completely change the intended solution.