Borderou de evaluare (job #508230)

Eroare de compilare: user.cpp: In function 'int main()': user.cpp:22:16: error: 'n' was not declared in this scope user.cpp:24:28: error: 'nr' was not declared in this scope user.cpp:24:36: error: expected ')' before ';' token user.cpp:24:37: error: expected primary-expression before ')' token user.cpp:24:37: error: expected ';' before ')' token user.cpp:51:1: error: expected '}' at end of input user.cpp:51:1: error: expected '}' at end of input user.cpp:7:52: warning: unused variable 'max2' [-Wunused-variable] user.cpp:51:1: error: expected '}' at end of input