題目連結如下:https://msqrt1024.github.io/TOIproblems/潛力組/202312/p1/Cost (zh_TW).pdf
3 3 5 1 2 2 3 3 1 0 1 2 4
39 5 21
2 3 4 1 2 5 0
23 4
4 1 2 3 4 2 2 1 3 2 2 3 3 4 5 0 0
38 31 3 4
潛力組202312