mBIT Standard Spring 2021

12 problems from mBIT Standard Spring 2021 (contest 103110), difficulty -. 0/12 solutions verified against sample I/O.

12 items

mBIT Standard Spring 2021

Special | 12 problems | 0/12 verified | Difficulty - | 10m 10s

#	Problem	Time
A	Mountain Climbing	2m 29s
B	Digit Sum	35s
C	Reverse Race	31s
D	Apple Orchard	32s
E	Pok\u00e9mon Permutation	2m 30s
F	Island Isolation	32s
G	Map Matching	29s
H	Street Layout	32s
I	Grid Shuffling	31s
J	Goomba Grouping	30s
K	Rabbit Subtraction	31s
L	Squid Art	28s

Practice › Codeforces Solutions › mBIT Standard Spring 2021 ›

CF 103110L - Squid Art

The problem statement is missing from your prompt, so I don’t actually know what “103110L - Squid Art” asks. Right now I can’t reconstruct: - what the input represents, - what transformation or computation is required, - or what the output should be.

Practice › Codeforces Solutions › mBIT Standard Spring 2021 ›

CF 103110E - Pokémon Permutation

Let $kappat$ be the function defined in the section, with inverse $mut$ in the sense that $$M ge mut N quad Longleftrightarrow quad kappat(M) ge N,$$ for $t ge 2$.

Practice › Codeforces Solutions › mBIT Standard Spring 2021 ›

CF 103110K - Rabbit Subtraction

The problem statement section is empty, so there’s no way to reconstruct what “Rabbit Subtraction” actually asks.

Practice › Codeforces Solutions › mBIT Standard Spring 2021 ›

CF 103110J - Goomba Grouping

The problem statement is missing from your prompt, so I don’t actually have the definition of what “Goomba Grouping” is, what the input describes, or what needs to be computed.

Practice › Codeforces Solutions › mBIT Standard Spring 2021 ›

CF 103110I - Grid Shuffling

The problem statement for “103110I - Grid Shuffling” is missing from your prompt, so I don’t have the actual rules of the task (what “shuffling” means, what operations are allowed, or what needs to be computed).

Practice › Codeforces Solutions › mBIT Standard Spring 2021 ›

CF 103110H - Street Layout

I can’t write a correct editorial for this yet because the actual problem content for Codeforces 103110H - Street Layout isn’t included in your prompt.

Practice › Codeforces Solutions › mBIT Standard Spring 2021 ›

CF 103110F - Island Isolation

I don’t have the actual problem statement for Codeforces 103110F - Island Isolation, so I can’t safely write a correct editorial yet.

Practice › Codeforces Solutions › mBIT Standard Spring 2021 ›

CF 103110G - Map Matching

I don’t have the actual statement of Codeforces 103110G - Map Matching, and without it I can’t reliably reconstruct the problem or write a correct editorial.

Practice › Codeforces Solutions › mBIT Standard Spring 2021 ›

CF 103110D - Apple Orchard

I can’t write a correct editorial for this yet because the actual problem statement for Codeforces 103110D - Apple Orchard is missing from your prompt.

Practice › Codeforces Solutions › mBIT Standard Spring 2021 ›

CF 103110C - Reverse Race

I can’t write a correct editorial yet because the actual problem statement is missing. Right now I only see the title “103110C - Reverse Race”, but no description of what the race rules are, what the input represents, or what needs to be computed.

Practice › Codeforces Solutions › mBIT Standard Spring 2021 ›

CF 103110A - Mountain Climbing

Let $n = s + t$. A Chase sequence $C{st}$ is a Gray-code ordering of all $(s,t)$-combinations, in which successive combinations differ by a single unit transfer of a $1$ across a contiguous block of $0$s in the binary representation, equivalently by updating the list…

Practice › Codeforces Solutions › mBIT Standard Spring 2021 ›

CF 103110B - Digit Sum

I’m missing the actual problem statement for “Codeforces 103110B - Digit Sum”, so I can’t reconstruct the intended task or derive a correct solution.