Compilare: user.cpp: In function ‘int main()’: user.cpp:10:22: warning: format ‘%ld’ expects argument of type ‘long int*’, but argument 3 has type ‘int*’ [-Wformat=] fscanf(f,"%ld",&n); ^ user.cpp:13:33: warning: format ‘%ld’ expects argument of type ‘long int*’, but argument 3 has type ‘int*’ [-Wformat=] fscanf(f,"%ld%ld",&x,&nr); ^ user.cpp:13:33: warning: format ‘%ld’ expects argument of type ‘long int*’, but argument 4 has type ‘int*’ [-Wformat=] user.cpp:20:40: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(j=0;j<h[nr%50000].size();j++) ^ user.cpp:26:40: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(j=0;j<h[nr%50000].size();j++) ^