Compilare: user.cpp: In function ‘int main()’: user.cpp:41:31: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long long int’ [-Wformat=] fprintf(g,"%d",b[s][i]); ^ user.cpp:13:17: warning: variable ‘p’ set but not used [-Wunused-but-set-variable] int n,d,k,s,p,i,j,x; ^ user.cpp:14:32: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d%d%d",&n,&d,&k); ^