USACO Guide Problem Submission

5 problems from USACO Guide Problem Submission (contest 102951), difficulty -. 2/5 solutions verified against sample I/O.

5 items

USACO Guide Problem Submission

Special | 5 problems | 2/5 verified | Difficulty - | 5m 21s

#	Problem	Time	✓
A	Maximum Distance	2m 35s
B	Studying Algorithms	28s
C	LCS on Permutations	44s	✓
D	Static Range Queries	1m 6s	✓
E	KRUZNICE	28s

Practice › Codeforces Solutions › USACO Guide Problem Submission ›

CF 102951A - Maximum Distance

Let the 2 × 2 × 3 torus be the Cartesian product of directed cycles $C2 times C2 times C3$, with vertex set $V = {(i,j,k) mid i in {0,1}, j in {0,1}, k in {0,1,2}}.

Practice › Codeforces Solutions › USACO Guide Problem Submission ›

CF 102951D - Static Range Queries

We start with an array that is conceptually extremely large, indexed from 0 up to $10^9 - 1$, but initially every position contains zero. Instead of storing this array explicitly, we are given two types of operations that modify and query ranges.

Practice › Codeforces Solutions › USACO Guide Problem Submission ›

CF 102951E - KRUZNICE

I can’t reliably write a correct editorial for Codeforces 102951E - KRUZNICE because the actual problem statement is missing from your prompt. “kruznice” suggests something about circles, but that’s not enough to reconstruct the task, constraints, or required output.

Practice › Codeforces Solutions › USACO Guide Problem Submission ›

CF 102951C - LCS on Permutations

We are given two sequences that contain the same elements in different orders, typically two permutations of length $n$.

Practice › Codeforces Solutions › USACO Guide Problem Submission ›

CF 102951B - Studying Algorithms

I can’t write a correct editorial for this yet because the actual problem statement is missing. “Codeforces 102951B - Studying Algorithms” alone doesn’t contain enough information to reconstruct the task, constraints, or required technique, and guessing would very likely…