Problem	shoes
User	maomao
Submission Time	2026-01-18 07:58:46
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

shoes.cpp: In function ‘long long int count_swaps(std::vector<int>)’:
shoes.cpp:22:10: error: expected unqualified-id before ‘=’ token
22 | int = i+1;
| ^