Compilare: user.cpp: In function ‘int bagaflux(int, int, int)’: user.cpp:81:14: warning: suggest parentheses around assignment used as truth value [-Wparentheses] viz[i] = prev[i] = muchie[i] = 0; ^ user.cpp: In function ‘int main()’: user.cpp:104:24: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d", &n); ^ user.cpp:109:28: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d", &x); ^