Problem	4russians
User	hwy
Submission Time	2023-06-19 20:48:55
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

4russians.cpp: In function ‘int main()’:
4russians.cpp:46:12: error: ‘dp’ was not declared in this scope
46 | memset(dp, -1, sizeof(dp));
| ^~