Eroare de compilare: main.cpp: In function 'int main()': main.cpp:150:5: error: 'cin' was not declared in this scope 150 | cin >> n >> baza >> p; | ^~~ main.cpp:2:1: note: 'std::cin' is defined in header '<iostream>'; did you forget to '#include <iostream>'? 1 | #include <fstream> +++ |+#include <iostream> 2 | #pragma GCC optimize("Ofast") main.cpp:162:13: error: 'cout' was not declared in this scope 162 | cout << aintx.query (1, 1, n, x, y).first << '\n'; | ^~~~ main.cpp:162:13: note: 'std::cout' is defined in header '<iostream>'; did you forget to '#include <iostream>'? main.cpp:149:24: warning: unused variable 'q' [-Wunused-variable] 149 | int n, i, a, x, y, q, m; | ^ Non zero exit status: 1