◉ ABC253 A. Median? 100 C. Max ‑ Min Query 300 D. FizzBuzz Sum Hard 400 ◉ ABC252 A. ASCII code 100 C. Slot Strategy 300 D. Distinct Trio 400 ◉ ABC251 A. Six Characters 100 C. Poem Online Judge 300 D. At Most 3 (Contestant v... ◉ ABC250 A. Adjacent Squares 100 C. Adjacent Swaps 300 D. 250‑like Number 400
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