2018 Multi-University,Nowcoder Day 9
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Problem A
Solved by
题意:
题解:
Problem B
Solved by
题意:
题解:
Problem C
Unsolved.
题意:
题解:
Problem D
Unsolved.
题意:
题解:
Problem E
Upsolved by
题意:
题解:
Problem F
Solved by
题意:
题解:
Problem G
Unsolved.
题意:
题解:
Problem H
Solved.
题意:单点加,求 n 次二维前缀和。
题解:对操作分块操作,每个块内暴力一起做,似乎比赛的时候块的大小不太好,TLE了。手动定义每一个块的大小为2000即可。
Problem I
Solved by
题意:
题解:
Problem J
Solved by
题意:
题解:
Problem K
Solved by
题意:
题解: