Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:17: error: a function-definition is not allowed here before ‘{’ token user.cpp:10: warning: unused variable ‘n’ user.cpp:10: warning: unused variable ‘m’ user.cpp:10: warning: unused variable ‘i’ user.cpp:10: warning: unused variable ‘x’ user.cpp:10: warning: unused variable ‘y’ user.cpp:10: warning: unused variable ‘beg’ user.cpp:10: warning: unused variable ‘end’ user.cpp:10: warning: unused variable ‘max’ user.cpp:10: warning: unused variable ‘s’ user.cpp:10: warning: unused variable ‘j’ user.cpp:10: warning: unused variable ‘l’ user.cpp:10: warning: unused variable ‘q’ user.cpp:77: error: expected ‘}’ at end of input