Owl Get a Life

Compile Error

vectorindexing.cpp: In function ‘int main()’:
vectorindexing.cpp:9:14: error: conflicting declaration ‘std::vector<int> A’
9 | vector<int> A(N);
| ^
vectorindexing.cpp:7:6: note: previous declaration as ‘int A’
7 | int A; int N;
| ^
vectorindexing.cpp:10:17: error: expected ‘;’ before ‘<=’ token
10 | for (int i=2, i<=N, i++) {
| ^~
| ;
vectorindexing.cpp:10:17: error: expected primary-expression before ‘<=’ token
10 | for (int i=2, i<=N, i++) {
| ^~
vectorindexing.cpp:10:25: error: expected ‘;’ before ‘)’ token
10 | for (int i=2, i<=N, i++) {
| ^
| ;
vectorindexing.cpp:13:15: error: conflicting declaration ‘std::vector<int> X’
13 | vector<int> X(Q);
| ^
vectorindexing.cpp:11:7: note: pr