TopCoder

User's AC Ratio

100.0% (2/2)

Submission's AC Ratio

100.0% (2/2)

Tags

Description

Input Format

Output Format

Sample Input 1

3 3
1 1 1 1 1 1
1 1 1 1 1 1
1 1 1 1 1 1

Sample Output 1

9

Sample Input 2

2 2
-1 -1 -3 0
0 -3 -2 -2

Sample Output 2

1

Sample Input 3

2 2
1 2 0 3
0 3 1 2

Sample Output 3

0

Hints

Problem Source

YTP 2021 國中組程式挑戰營 p6

Subtasks

No. Testdata Range Constraints Score
1 0~2 範例測資 0
2 0~18 無額外限制 15

Testdata and Limits

No. Time Limit (ms) Memory Limit (VSS, KiB) Output Limit (KiB) Subtasks
0 1000 262144 65536 1 2
1 1000 262144 65536 1 2
2 1000 262144 65536 1 2
3 1000 262144 65536 2
4 1000 262144 65536 2
5 1000 262144 65536 2
6 1000 262144 65536 2
7 1000 262144 65536 2
8 1000 262144 65536 2
9 1000 262144 65536 2
10 1000 262144 65536 2
11 1000 262144 65536 2
12 1000 262144 65536 2
13 1000 262144 65536 2
14 1000 262144 65536 2
15 1000 262144 65536 2
16 1000 262144 65536 2
17 1000 262144 65536 2
18 1000 262144 65536 2