甲级第1084-1087题的简要题解
2020-12-01
1082 Read Number in Chinese
一道关于距离和的数学题
Why Did the Cow Cross the Road III (G)
交叉乘(前缀和)
牛牛摆玩偶(二分)
1079 Total Sales of Supply Chain (25分)
1078 Hashing (25分)
Modern Art(差分)
Barn Painting(树形dp)
Bovine Genomics (Gold)