Compilare: user.cpp: In function ‘int main()’: user.cpp:35:24: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d",&n); ^ user.cpp:37:31: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d",&a[i]); ^ user.cpp:57:24: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d",&m); ^ user.cpp:59:31: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d",&b[i]); ^ user.cpp: In function ‘int cauta(int, int, int)’: user.cpp:15:12: warning: ‘rasp’ may be used uninitialized in this function [-Wmaybe-uninitialized] return rasp; ^ user.cpp: In function ‘int cautb(int, int, int)’: user.cpp:28:12: warning: ‘rasp’ may be used uninitialized in this function [-Wmaybe-uninitialized] return rasp; ^ user.cpp: In function ‘int main()’: user.cpp:72:29: warning: ‘rasp’ may be used uninitialized in this function [-Wmaybe-uninitialized] if(b[i]>b[pozb[j+1]]){ ^ user.cpp:50:29: warning: ‘rasp’ may be used uninitialized in this function [-Wmaybe-uninitialized] if(a[i]>a[poza[j+1]]){ ^