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2025-09-14

快速排序 void quick_sort(int *arr, int n) { if (n <= 1) return; int low = 0, high = n - 1, mid = (low + high) / 2; int pivot = arr[mid]; a

\begin{array}{c} \int \sin x \mathrm{d}x=-\cos x + C\\ \int \cos x \mathrm{d}x=\sin x + C\\ \int \csc x \mathrm{d}x=\ln \left | \csc x-\cot x \right|

2025-09-01 # 存档：/root/.klei/DoNotStarveTogether/Cluster_1 # 可执行文件：/home/steam/Steam/steamapps su -c "./steamcmd.sh +login anonymous +app_update 343050