Borderou de evaluare (job #29060)

Eroare de compilare: user.cpp: In function ‘void xy()’: user.cpp:14:19: error: ‘y’ was not declared in this scope user.cpp:20:21: warning: statement has no effect [-Wunused-value] user.cpp: In function ‘void yx()’: user.cpp:32:13: error: ‘y’ was not declared in this scope user.cpp:41:15: error: ‘y’ was not declared in this scope user.cpp: In function ‘int verificare()’: user.cpp:52:18: error: ‘y’ was not declared in this scope user.cpp: In function ‘int main()’: user.cpp:60:8: error: expected unqualified-id before ‘,’ token user.cpp:61:4: error: ‘f’ was not declared in this scope user.cpp:62:7: error: expected ‘(’ before ‘{’ token user.cpp:62:7: error: expected primary-expression before ‘{’ token user.cpp:62:7: error: expected ‘;’ before ‘{’ token user.cpp:64:8: error: expected ‘)’ before ‘;’ token user.cpp:66:7: error: ‘y’ was not declared in this scope user.cpp:68:27: error: ‘y’ was not declared in this scope user.cpp:70:6: error: lvalue required as increment operand user.cpp:60:13: warning: unused variable ‘x0’ [-Wunused-variable] user.cpp:60:18: warning: unused variable ‘y0’ [-Wunused-variable]