Problem	watching
User	bluecloud0099
Submission Time	2026-06-22 01:10:04
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

watching.cpp: In function ‘int main()’:
watching.cpp:18:3: error: ‘total’ was not declared in this scope
18 | total[i]+=arr[i+1]-arr[i]+1;
| ^~~~~