Compilare: user.cpp: In function ‘void radixsort(unsigned int, unsigned int)’: user.cpp:18:57: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] y[m][z[m]]=v[j]; if(z[m]==n) for(int p=1;p<=n;p+=10){g<<v[p]<<" ";j=n+2;i==o+1;}}} ^ user.cpp:18:86: warning: statement has no effect [-Wunused-value] y[m][z[m]]=v[j]; if(z[m]==n) for(int p=1;p<=n;p+=10){g<<v[p]<<" ";j=n+2;i==o+1;}}} ^