Problem	dominoes
User	Pan
Submission Time	2024-06-16 11:30:44
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

dominoes.cpp: In function ‘int main()’:
dominoes.cpp:85:6: error: assignment of read-only variable ‘blk’
85 | blk = n/270;
| ~~~~^~~~~~~