Eroare de compilare: user.cpp:2:20: error: algoritm: No such file or directory user.cpp:11: error: expected constructor, destructor, or type conversion before '<' token user.cpp: In function 'int between(int, int)': user.cpp:39: error: 'v' was not declared in this scope user.cpp: In function 'int main()': user.cpp:54: error: 'v' was not declared in this scope user.cpp:55: error: 'v' was not declared in this scope user.cpp:55: error: 'sort' was not declared in this scope