Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:24:5: error: ‘semn’ was not declared in this scope semn = -1 ; ^~~~ user.cpp:25:5: error: ‘minim’ was not declared in this scope minim = min (v[0], 0) ; ^~~~~ user.cpp:26:5: error: ‘maxim’ was not declared in this scope maxim = max (v[0], 0) ; ^~~~~ user.cpp:27:5: error: ‘lim’ was not declared in this scope lim = abs (minim) ; ^~~ user.cpp:17:27: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf (fin, "%d", &t ) ; ^ user.cpp:19:29: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf (fin, "%d", &n ) ; ^ user.cpp:22:34: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf (fin, "%d", &v[i] ) ; ^