Problem	pairsums
User	NoynYT
Submission Time	2025-02-20 22:32:11
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

pairsums.cpp: In function ‘int main()’:
pairsums.cpp:9:13: error: expected initializer before ‘<’ token
9 | vector done<vector<int>>={};
| ^
pairsums.cpp:13:28: error: ‘done’ was not declared in this scope
13 | if ((a[i]+a[j])%2==1 && done[i][j] == 0 && done[j][i] == 0 ){total++; done[i][j] = 1; done[j][i] = 1;}
| ^~~~