Compilare: user.cpp: In function ‘int main()’: user.cpp:12:27: warning: format ‘%d’ expects argument of type ‘int*’, but argument 4 has type ‘long long int*’ [-Wformat=] fscanf(f,"%d %d",&N,&S); ^ user.cpp:18:9: warning: overflow in implicit constant conversion [-Woverflow] P[0]=inf; ^ user.cpp:12:28: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d %d",&N,&S); ^ user.cpp:15:29: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d",&P[i]); ^