Compilare: user.cpp: In function ‘int main()’: user.cpp:28:50: warning: format ‘%lld’ expects argument of type ‘long long int*’, but argument 3 has type ‘int*’ [-Wformat=] for (j=0;j<=9;j++) {fscanf(f,"%lld",&v[j]);n+=v[j];} ^ user.cpp:24:24: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%lld",&m); ^ user.cpp:28:51: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] for (j=0;j<=9;j++) {fscanf(f,"%lld",&v[j]);n+=v[j];} ^ user.cpp:29:28: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%lld",&k); ^