Problem	vectorindexing
User	Henryflexonyou
Submission Time	2026-06-24 09:40:03
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

vectorindexing.cpp: In function ‘int main()’:
vectorindexing.cpp:3:5: error: ‘cin’ was not declared in this scope
3 | cin >> n >> q;
| ^~~
vectorindexing.cpp:4:5: error: ‘vector’ was not declared in this scope
4 | vector<int> A(n);
| ^~~~~~
vectorindexing.cpp:4:12: error: expected primary-expression before ‘int’
4 | vector<int> A(n);
| ^~~
vectorindexing.cpp:5:12: error: expected primary-expression before ‘int’
5 | vector<int> X(q);
| ^~~
vectorindexing.cpp:8:16: error: ‘A’ was not declared in this scope
8 | cin >> A[j];
| ^
vectorindexing.cpp:11:16: error: ‘X’ was not declared in this scope
11 | cin >> X[i];
| ^
vectorindexing.cpp:13:9: error: ‘cout’ was not declared in this scope
13 | cout << A[index-1] << " ";