UTPC Contest 03-01-24 Div. 2 (Beginner)

8 problems from UTPC Contest 03-01-24 Div. 2 (Beginner) (contest 105007), difficulty -. 1/8 solutions verified against sample I/O.

8 items

UTPC Contest 03-01-24 Div. 2 (Beginner)

Div. 2 | 8 problems | 1/8 verified | Difficulty - | 12m 26s

# Problem Rating Tags Accepted Time ✓
A Finding Bo 1m 26s
B Corgi Hike 2m 55s
C The Corgi Genes 1m 13s
D Dog 1m 24s
E Colorful Corgis 1m 42s
F Walk in the Park 1m 3s ✓
G The Great Escape 1m 23s
H Favorite Treat 1m 20s
Practice › Codeforces Solutions › UTPC Contest 03-01-24 Div. 2 (Beginner) ›

CF 105007B - Corgi Hike

We are given a one-dimensional terrain described by an array of elevations. Each index represents a location along a path, and each location has a height value.
codeforces competitive-programming Jun 28, 2026
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CF 105007H - Favorite Treat

We are given a tree with $N$ nodes, where each node represents a treat with a fixed tastiness value. Two players, Bob and Charlie, repeatedly remove two leaves from the current tree. For each chosen pair of leaves, Charlie picks one to eat and Bob gets the other.
codeforces competitive-programming Jun 28, 2026
Practice › Codeforces Solutions › UTPC Contest 03-01-24 Div. 2 (Beginner) ›

CF 105007G - The Great Escape

The park is a huge grid where you start at the bottom-left corner and want to reach the top-right corner. Movement is not explicitly constrained, but geometrically the only thing that matters is whether there exists a continuous path from start to exit that avoids all…
codeforces competitive-programming Jun 28, 2026
Practice › Codeforces Solutions › UTPC Contest 03-01-24 Div. 2 (Beginner) ›

CF 105007F - Walk in the Park

Each friend brings a potential job. A job is defined by two things: the set of days in a fixed 7-day week when Alice must walk that friend’s dog, and the payment for completing that job for the whole week.
codeforces competitive-programming Jun 28, 2026
Practice › Codeforces Solutions › UTPC Contest 03-01-24 Div. 2 (Beginner) ›

CF 105007E - Colorful Corgis

We are given a circular arrangement of corgis, where each corgi has a small label describing its fur colors. Each label is either a single color or a pair of colors. We want to partition this circle into contiguous segments.
codeforces competitive-programming Jun 28, 2026
Practice › Codeforces Solutions › UTPC Contest 03-01-24 Div. 2 (Beginner) ›

CF 105007D - Dog

We are given a rooted tree with node 1 acting as a special root representing the final goal, while every other node represents a subgoal derived from it.
codeforces competitive-programming Jun 28, 2026
Practice › Codeforces Solutions › UTPC Contest 03-01-24 Div. 2 (Beginner) ›

CF 105007A - Finding Bo

The grid describes a dog park laid out as a rectangle of cells. Each cell is either empty, marked by a dot, or contains a single digit from 1 to 9 representing a dog’s height at that position.
codeforces competitive-programming Jun 28, 2026
Practice › Codeforces Solutions › UTPC Contest 03-01-24 Div. 2 (Beginner) ›

CF 105007C - The Corgi Genes

We are given a single string of length up to 50,000 consisting of lowercase English letters. Each position represents a gene base, and we are asked to examine every contiguous substring and count those substrings that satisfy two conditions at the same time.
codeforces competitive-programming Jun 28, 2026