Eroare de compilare: main.cpp: In function 'int main()': main.cpp:31:10: error: expected ';' before 'x' 31 | f x, y, c; | ^~ | ; main.cpp:31:9: warning: statement has no effect [-Wunused-value] 31 | f x, y, c; | ^ main.cpp:32:16: error: 'x' was not declared in this scope 32 | cin >> x >> y >> c; | ^ main.cpp:32:21: error: 'y' was not declared in this scope 32 | cin >> x >> y >> c; | ^ main.cpp:32:26: error: 'c' was not declared in this scope 32 | cin >> x >> y >> c; | ^ Non zero exit status: 1