Compilare: user.cpp: In function ‘int main()’: user.cpp:20:33: warning: format ‘%hd’ expects argument of type ‘short int*’, but argument 3 has type ‘short int (*)[161]’ [-Wformat=] {fscanf(f,"%hd",&a[j]); ^ user.cpp:17:29: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%hd%hd",&s,&n); ^ user.cpp:20:34: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] {fscanf(f,"%hd",&a[j]); ^