Div 2 Problem topic list
Difference between en2 and en3, changed 624 character(s)
Tell the topics which you think are very commonly used in Div 2 Crated for Div 2 C problems and if possible share a problem link.↵

<spoiler summary="
prefix-sum">greedy">↵
[Chamo and Mocha's Array 1975C](https://codeforces.com/contest/1975/problem/C)↵
<br>↵
[Permutation Counting 1972C](https://codeforces.com/contest/1972/problem/C)↵
</spoiler>↵

<spoiler summary="binary-search">↵
[Job Interview 1976C](https://codeforces.com/contest/1976/problem/C)

</spoiler>↵


<spoiler summary="binary-search">constructive-algorithms">↵
[Turtle and an Incomplete Sequence 1981C](https://codeforces.com/contest/1981/problem/C)↵
<br>↵
[Cat, Fox and Double Maximum 1973C](https://codeforces.com/contest/1973/problem/C)↵
</spoiler>↵

<spoiler summary="dp">↵
[Minimizing the Sum 1969C](https://codeforces.com/contest/1969/problem/C)

</spoiler>↵

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en4 English Hidden-Ninja 2024-06-02 10:45:45 791
en3 English Hidden-Ninja 2024-06-02 09:33:59 624
en2 English Hidden-Ninja 2024-06-01 10:52:55 12 (published)
en1 English Hidden-Ninja 2024-06-01 10:52:12 232 Initial revision (saved to drafts)