Compilare: main.cpp: In function 'int main()': main.cpp:13:48: warning: format '%d' expects argument of type 'int*', but argument 3 has type 'long long int*' [-Wformat=] for(int i=0; i<n; ++i) fscanf(si,"%d",&v[i]); ^ main.cpp:12:25: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(si,"%lld",&n); ^ main.cpp:13:49: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] for(int i=0; i<n; ++i) fscanf(si,"%d",&v[i]); ^