Compilare: user.cpp: In function ‘int main()’: user.cpp:9:29: warning: format ‘%d’ expects argument of type ‘int*’, but argument 3 has type ‘short int*’ [-Wformat=] fscanf(fin,"%d %d",&n,&k); ^ user.cpp:9:29: warning: format ‘%d’ expects argument of type ‘int*’, but argument 4 has type ‘short int*’ [-Wformat=] user.cpp:7:15: warning: variable ‘cat’ set but not used [-Wunused-but-set-variable] short int cat,n,k; ^ user.cpp:9:30: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d %d",&n,&k); ^