UTPC Contest 11-08-24 Div. 1 (Advanced)

8 problems from UTPC Contest 11-08-24 Div. 1 (Advanced) (contest 105500), difficulty -. 1/8 solutions verified against sample I/O.

8 items

UTPC Contest 11-08-24 Div. 1 (Advanced)

Div. 1 | 8 problems | 1/8 verified | Difficulty - | 4m 19s

# Problem Rating Tags Accepted Time ✓
C How Many Keys? 29s
D Burt (Easy Version) 34s
E Piano Pirates 28s
F Burt (Hard Version) 34s
G Piano Concerto 32s
H osu!mania 34s
I Cyclic Melody 26s
J Perfect Chord 42s ✓
Practice › Codeforces Solutions › UTPC Contest 11-08-24 Div. 1 (Advanced) ›

CF 105500J - Perfect Chord

We are given two integers, where one represents a total sum that must be achieved and the other fixes how many positive integers must be chosen. Think of constructing a multiset of size $k$, where each element is a positive integer pitch.
codeforces competitive-programming Jun 27, 2026
Practice › Codeforces Solutions › UTPC Contest 11-08-24 Div. 1 (Advanced) ›

CF 105500I - Cyclic Melody

The prompt is missing the actual problem statement for “Codeforces 105500I - Cyclic Melody”, and the Input/Output sections are empty.
codeforces competitive-programming Jun 27, 2026
Practice › Codeforces Solutions › UTPC Contest 11-08-24 Div. 1 (Advanced) ›

CF 105500H - osu!mania

I don’t have the actual statement for Codeforces 105500H - osu!mania in your prompt, and I can’t reliably reconstruct it from the title alone without risking inventing details.
codeforces competitive-programming Jun 27, 2026
Practice › Codeforces Solutions › UTPC Contest 11-08-24 Div. 1 (Advanced) ›

CF 105500F - Burt (Hard Version)

I can’t write a correct editorial for that problem yet because the actual problem statement is missing. “Codeforces 105500F - Burt (Hard Version)” isn’t included in your message, so I don’t know what the input represents, what is being optimized or computed, or what…
codeforces competitive-programming Jun 27, 2026
Practice › Codeforces Solutions › UTPC Contest 11-08-24 Div. 1 (Advanced) ›

CF 105500G - Piano Concerto

I can’t write a correct editorial for Codeforces 105500G without the actual problem statement. Right now, there’s no information about what “Piano Concerto” is asking for, so any solution I produce would be a guess and would very likely be wrong (and that would defeat…
codeforces competitive-programming Jun 27, 2026
Practice › Codeforces Solutions › UTPC Contest 11-08-24 Div. 1 (Advanced) ›

CF 105500D - Burt (Easy Version)

The problem statement is missing from your prompt, so there is no way to correctly reconstruct the intended task or derive an algorithm for “Codeforces 105500D - Burt (Easy Version)”.
codeforces competitive-programming Jun 27, 2026
Practice › Codeforces Solutions › UTPC Contest 11-08-24 Div. 1 (Advanced) ›

CF 105500C - How Many Keys?

I don’t have the problem statement for Codeforces 105500C “How Many Keys?” available in your prompt, and I can’t reliably reconstruct it from the title alone without risking inventing details.
codeforces competitive-programming Jun 27, 2026
Practice › Codeforces Solutions › UTPC Contest 11-08-24 Div. 1 (Advanced) ›

CF 105500E - Piano Pirates

I can’t write a correct editorial for this yet because the actual problem statement for “Codeforces 105500E - Piano Pirates” is missing from your prompt.
codeforces competitive-programming Jun 27, 2026