Compilare: user.cpp: In function ‘int main()’: user.cpp:7:49: warning: unused variable ‘j’ [-Wunused-variable] int x, n, i, maxim=1, stg, dr, mijl, steag, j; ^ user.cpp:12:21: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d", &n); ^ user.cpp:14:28: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d", &v[i]); ^