Borderou de evaluare (job #163055)

Eroare de compilare: user.cpp: In function ‘int case1(int)’: user.cpp:7:7: error: declaration of ‘int n’ shadows a parameter user.cpp:8:2: error: expected unqualified-id before ‘}’ token user.cpp:7:7: warning: unused variable ‘n’ [-Wunused-variable] user.cpp:8:2: warning: no return statement in function returning non-void [-Wreturn-type] user.cpp: In function ‘int main()’: user.cpp:17:10: error: ‘b’ was not declared in this scope user.cpp:21:9: error: ‘b’ was not declared in this scope user.cpp:23:5: error: expected primary-expression before ‘}’ token user.cpp:23:5: error: expected ‘;’ before ‘}’ token user.cpp:13:13: warning: unused variable ‘B’ [-Wunused-variable] user.cpp:13:22: warning: unused variable ‘cnt’ [-Wunused-variable]