Eroare de compilare: main.cpp: In function 'int main()': main.cpp:10:5: error: 'vector' was not declared in this scope 10 | vector<int> A(N); | ^~~~~~ main.cpp:3:1: note: 'std::vector' is defined in header '<vector>'; did you forget to '#include <vector>'? 2 | #include <fstream> +++ |+#include <vector> 3 | using namespace std; main.cpp:10:12: error: expected primary-expression before 'int' 10 | vector<int> A(N); | ^~~ main.cpp:12:15: error: 'A' was not declared in this scope 12 | in >> A[i]; | ^ main.cpp:18:13: error: 'A' was not declared in this scope 18 | A[a] += b; | ^ main.cpp:20:21: error: 'A' was not declared in this scope 20 | out << (A[b] - A[a - 1]) << '\n'; | ^ main.cpp:24:21: error: 'A' was not declared in this scope 24 | if (A[i] == A[a - 1]) { | ^ Non zero exit status: 1