Problem	sum2
User	Jaysonwee22
Submission Time	2026-06-25 09:32:14
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

sum2.cpp:3:20: error: expected ‘;’ before ‘long’
3 | using namespace std
| ^
| ;
cc1plus: error: ‘::main’ must return ‘int’
sum2.cpp: In function ‘int main()’:
sum2.cpp:10:29: error: ‘h’ was not declared in this scope
10 | vector<vector<string>> vec(h, vector<string>(n));
| ^