Problem	transform
User	yanganyi
Submission Time	2025-06-20 00:09:54
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

transform.cpp: In function ‘int main()’:
transform.cpp:17:16: error: invalid operands of types ‘char’ and ‘const char [2]’ to binary ‘operator-’
17 | cost[a - "a"][b - "a"] = min(cost[a - "a"][b - "a"], 1LL * c);
| ~ ^ ~~~
| | |
| | const char [2]
| char
transform.cpp:17:25: error: invalid operands of types ‘char’ and ‘const char [2]’ to binary ‘operator-’
17 | cost[a - "a"][b - "a"] = min(cost[a - "a"][b - "a"], 1LL * c);
| ~ ^ ~~~
| | |
| | const char [2]
| char
transform.cpp:17:45: error: invalid operands of types ‘char’ and ‘const char [2]’ to binary ‘operator-’
17 | cost[a - "a"][b - "a"] = min(cost[a - "a"][b - "a"], 1LL * c);
| ~ ^ ~~~
|