Borderou de evaluare (job #197959)

Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:9:5: error: expected ‘,’ or ‘;’ before ‘int’ user.cpp:10:10: error: ‘n’ was not declared in this scope user.cpp:11:9: error: ‘i’ was not declared in this scope user.cpp:13:14: error: ‘a’ was not declared in this scope user.cpp:14:9: error: ‘root’ was not declared in this scope user.cpp:15:13: error: ‘j’ was not declared in this scope user.cpp:19:17: error: ‘width’ was not declared in this scope user.cpp:20:17: error: ‘height’ was not declared in this scope user.cpp:24:12: error: ‘maxx’ was not declared in this scope user.cpp:24:17: error: ‘height’ was not declared in this scope user.cpp:27:13: error: ‘cnt’ was not declared in this scope user.cpp:32:17: error: ‘cnt’ was not declared in this scope user.cpp:34:9: error: ‘cout’ was not declared in this scope user.cpp:34:15: error: ‘width’ was not declared in this scope user.cpp:34:27: error: ‘height’ was not declared in this scope user.cpp:35:9: error: ‘sum’ was not declared in this scope user.cpp:37:5: error: ‘cout’ was not declared in this scope user.cpp:37:11: error: ‘cnt’ was not declared in this scope user.cpp:37:22: error: ‘sum’ was not declared in this scope