Problem	lasers3
User	YSH2020
Submission Time	2026-01-01 22:17:07
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

lasers3.cpp: In member function ‘void node::prop()’:
lasers3.cpp:79:16: error: ‘struct node’ has no member named ‘val’
79 | l->val -= (l->l1-lazy)*l->counts;
| ^~~
lasers3.cpp:84:16: error: ‘struct node’ has no member named ‘val’
84 | r->val -= (r->l1-lazy)*r->counts;
| ^~~
lasers3.cpp: In function ‘long long int solve(long long int, long long int)’:
lasers3.cpp:135:16: error: ‘root’ was not declared in this scope; did you mean ‘root2’?
135 | int tmp2 = root->qry(m+1,e);
| ^~~~
| root2