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Problem
    ×
  • ×Codeforces Round 990 (Div. 2)
4260
05000
Date Rating Stats
Short
 Name Contest Tags
Dec. 3, 2024
582
A Alyona and a Square Jigsaw Puzzle Codeforces Round …990 (Div. 2)
  implementation math
Dec. 3, 2024
756
B Replace Character Codeforces Round …990 (Div. 2)
  brute force combinatorics greedy strings
Dec. 3, 2024
1154
C Swap Columns and Find a Path Codeforces Round …990 (Div. 2) | ... Codeforces Round …990 (Div. 1)
  data structures greedy sortings
Dec. 3, 2024
1560
D Move Back at a Cost Codeforces Round …990 (Div. 2) | ... Codeforces Round …990 (Div. 1)
  binary search data structures greedy sortings
Dec. 3, 2024
2153
E Adventurers Codeforces Round …990 (Div. 2) | ... Codeforces Round …990 (Div. 1)
  binary search data structures flows greedy implementation sortings ternary search two pointers
Dec. 3, 2024
3092
F For the Emperor! Codeforces Round …990 (Div. 2) | ... Codeforces Round …990 (Div. 1)
  flows graphs
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