Borderou de evaluare (job #471756)

Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:10:2: error: ‘v’ was not declared in this scope user.cpp:10:6: error: ‘y’ was not declared in this scope user.cpp:34:20: error: ‘mmax’ was not declared in this scope user.cpp:36:9: error: ‘maxx’ was not declared in this scope user.cpp:44:12: error: ‘y’ was not declared in this scope user.cpp:46:8: error: ‘v’ was not declared in this scope user.cpp:46:14: error: ‘maxx’ was not declared in this scope user.cpp:48:9: error: ‘g’ was not declared in this scope user.cpp:49:9: error: ‘aux’ was not declared in this scope user.cpp:53:9: error: expected primary-expression before ‘}’ token user.cpp:53:9: error: expected ‘;’ before ‘}’ token