Problem	photo_nyoi
User	leyi
Submission Time	2024-11-27 15:37:18
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

photo_nyoi.cpp: In function ‘int main()’:
photo_nyoi.cpp:23:39: error: ‘b’ was not declared in this scope
23 | for(int i=n-1; i>=0; i--) if(a[i] == b[idx]) idx1 = i;
| ^