Day 1 基礎動態規劃
luogu P1896 [SCOI2005] 互不侵犯
codeforces 1209E Rotate Columns(easy)
codeforces 1209E Rotate Columns(hard)
雜題
luogu P2371 [國家集訓隊] 墨墨的等式
AtCoder abc219_f Cleaning Robot
P3043 [USACO12JAN] Bovine Alliance G
[ARC105C] Camels and Bridge
P10463 Interval GCD
P8449 [LSOT-1] 逆序對
[ARC158C] All Pair Digit Sums