title: Codeforces Round 1049 (Div. 2) categories: Codeforces tags: codeforces cf_summary article_header: type: cover —

Contest info

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Title Codeforces Round 1049 (Div. 2)
Division 10492
Date 2025 / 09 / 09
Official Rated
Rank 2709
Performance 1652
Rating 1585 (+0)

Problems

| # | Name | Solved | Attempt | | :—: | — | :—: | :—: |

A Shift Sort solved 0
B Another Divisibility Problem solved 0
C Ultimate Value solved 0
D A Cruel Segment’s Thesis   1
E1 Prime Gaming (Easy Version)   0
E2 Prime Gaming (Hard Version)   0
F Sum Minimisation   0

Solution

A. Shift Sort

요약

제한

풀이

B. Another Divisibility Problem

요약

제한

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C. Ultimate Value

요약

제한

풀이

D. A Cruel Segment’s Thesis

요약

제한

풀이

E1. Prime Gaming (Easy Version)

요약

제한

풀이

E2. Prime Gaming (Hard Version)

요약

제한

풀이

F. Sum Minimisation

요약

제한

풀이