Problem	flamethrower_ex
User	Dolphy
Submission Time	2026-05-16 23:33:52
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

flamethrower_ex.cpp: In function ‘int32_t main()’:
flamethrower_ex.cpp:10:2: error: ‘vector’ was not declared in this scope
10 | vector <pair <int, int> > v;
| ^~~~~~
flamethrower_ex.cpp:2:1: note: ‘std::vector’ is defined in header ‘<vector>’; did you forget to ‘#include <vector>’?
1 | #include <iostream>
+++ |+#include <vector>
2 | using namespace std;
flamethrower_ex.cpp:10:26: error: expected primary-expression before ‘>’ token
10 | vector <pair <int, int> > v;
| ^
flamethrower_ex.cpp:10:28: error: ‘v’ was not declared in this scope
10 | vector <pair <int, int> > v;
| ^
flamethrower_ex.cpp:12:47: error: ‘psum’ was not declared in this scope; did you mean ‘sm’?
12 | for (int i=1; i<=n; i++) trees[i]=trees[i-1]+psum[i];
| ^~~