☰
Partner With Us
Blog Category
CPWeeklyChallenge
Weekly competitive programming posts for CCC practice, problem solving, and student learning outcomes.
Latest Articles
CCC practice articles with structured explanations and implementation notes.
CCC 2023 J5 – Word Hunt Solution & Analysis
HomeSolutionsCP AcademyAI LiteracyResourcesAboutContactPartner With Us ☰ HomeSolutionsCP AcademyAI LiteracyResourcesAboutContactPartner With UsClose HomeSolutionsCP AcademyAI LiteracyResourcesAboutContact Partner With Us CP Weekly Challenge CCC 2023 J5 – Word Hunt Solution & Analysis Use grid search,…
CCC 2025 J5 – Connecting Territories Solution & Analysis
Use dynamic programming, local neighbor transitions, and rolling arrays to find the minimum-cost path through a repeating-cost grid.
CCC 2024 J5 – Harvest Waterloo Solution & Analysis
Use BFS or DFS flood fill to harvest all reachable pumpkins and calculate their total value.
CCC 2026 J4 – Snail Path Solution & Analysis
Simulate the snail step by step, track slimy squares with a visited set, and count every revisit.
CCC 2026 J5/S2 – Beams of Light Solution & Analysis
Use interval coverage, a difference array, and prefix sums to answer illumination queries efficiently.