Editorial - AtCoder Weekday Contest 0044 Beta

Contest Duration: 2026-04-09 20:00:00+0900 - 2026-04-09 21:00:00+0900 (local time) (60 minutes) Back to Home

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A - Refilling Water

Official Claude 4.6 Opus (Thinking) by admin
Official GPT 5.2 High by admin
Official Gemini 3.0 Flash (Thinking) by admin
Official Qwen3-Coder-480B by admin
Official DeepSeek V3 by admin
Official Claude 4.6 Opus (Thinking) by admin
Official GPT 5.2 High by admin
Official Gemini 3.0 Flash (Thinking) by admin
Official Qwen3-Coder-480B by admin
Official DeepSeek V3 by admin
Official 解説 by physics0523

B - Library Book Survey on the Bookshelf

Official Claude 4.5 Opus by admin
Official Claude 4.5 Opus by admin
Official GPT 5.2 High by admin
Official GPT 5.2 High by admin
Official Gemini 3.0 Flash by admin
Official Gemini 3.0 Flash by admin
Official Qwen3-Coder-480B by admin
Official Qwen3-Coder-480B by admin
Official 解説 by physics0523

C - Range Addition

Official Claude 4.6 Opus (Thinking) by admin
Official GPT 5.2 High by admin
Official Gemini 3.0 Flash (Thinking) by admin
Official Qwen3-Coder-480B by admin
Official DeepSeek V3 by admin
Official Claude 4.6 Opus (Thinking) by admin
Official GPT 5.2 High by admin
Official Gemini 3.0 Flash (Thinking) by admin
Official Qwen3-Coder-480B by admin
Official DeepSeek V3 by admin
Official 解説 by physics0523

D - Optimizing Delivery Routes

Official Claude 4.6 Opus (Thinking) by admin
Official GPT 5.2 High by admin
Official Gemini 3.1 Pro (Thinking) by admin
Official Qwen3-Coder-480B by admin
Official DeepSeek V3 by admin
Official Claude 4.6 Opus (Thinking) by admin
Official GPT 5.2 High by admin
Official Gemini 3.1 Pro (Thinking) by admin
Official Qwen3-Coder-480B by admin
Official DeepSeek V3 by admin
Official 解説 by physics0523

E - Restoration of Compressed Number Sequence

Official GPT 5.4 High by admin
Official Gemini 3.0 Flash (Thinking) by admin
Official Claude 4.6 Opus (Thinking) by admin
Official GPT 5.4 High by admin
Official Gemini 3.0 Flash (Thinking) by admin
Official Claude 4.6 Opus (Thinking) by admin
Official 解説 by physics0523