## The best in the world txdy

description
djq_cpp is the best in the world. djq_cpp gives you an undirected graph with n points and m edges (no double edge self ring), and the dot label is 1 ∼ n. He wants to test you, How many pairs of integer pairs (l, r) satisfy: • 1 ≤l ≤r ≤n • if the points in the interval [l, r] and the edges between them are retained, and ...

Posted on *Tue, 05 Oct 2021 18:37:10 -0400* by **ILMV**

## [out of order version ● sword finger offer] daily algorithm problem punch in problem solution - double pointer (item No. 21,57,58)

Punch in day9
Question 1: Sword finger Offer 21. Adjust the array order so that odd numbers precede even numbers
Enter an integer array and implement a function to adjust the order of numbers in the array so that all odd numbers are in the first half of the array and all even numbers are in the second half of the array.
Example: Input ...

Posted on *Mon, 20 Sep 2021 05:46:23 -0400* by **venradio**