Problem	crypto
User	LiuZq
Submission Time	2025-01-26 10:45:34
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

crypto.cpp: In function ‘int main()’:
crypto.cpp:43:62: error: ‘a’ was not declared in this scope
43 | for(int i=0;i<n;i++)v[i]=lower_bound(des.begin(),des.end(),a[i])-des.begin();
| ^