TopCoder

Caido
$\mathbb{W}\mathcal{aimai}\sim$

User's AC Ratio

81.8% (18/22)

Submission's AC Ratio

49.0% (24/49)

Tags

Description

Input Format

Output Format

Sample Input 1

3 4
3 1 -4
1 -5 9 2

Sample Output 1

9

Sample Input 2

4 3
2 -3 4 -5
1 -5 9

Sample Output 2

-1

Sample Input 3

10 12
6 7 2 -10 0 9 -11 0 13 18
1 4 10 -1 -10 -11 -14 11 -2 3 18 -6

Sample Output 3

43

Hints

Problem Source

2022 網際網路程式設計全國大賽
高中組初賽

Subtasks

No. Testdata Range Constraints Score
1 0~2 範例測資 0
2 0~25 無額外限制 100

Testdata and Limits

No. Time Limit (ms) Memory Limit (VSS, KiB) Output Limit (KiB) Subtasks
0 1000 1048576 65536 1 2
1 1000 1048576 65536 1 2
2 1000 1048576 65536 1 2
3 1000 1048576 65536 2
4 1000 1048576 65536 2
5 1000 1048576 65536 2
6 1000 1048576 65536 2
7 1000 1048576 65536 2
8 1000 1048576 65536 2
9 1000 1048576 65536 2
10 1000 1048576 65536 2
11 1000 1048576 65536 2
12 1000 1048576 65536 2
13 1000 1048576 65536 2
14 1000 1048576 65536 2
15 1000 1048576 65536 2
16 1000 1048576 65536 2
17 1000 1048576 65536 2
18 1000 1048576 65536 2
19 1000 1048576 65536 2
20 1000 1048576 65536 2
21 1000 1048576 65536 2
22 1000 1048576 65536 2
23 1000 1048576 65536 2
24 1000 1048576 65536 2
25 1000 1048576 65536 2