Eroare de compilare: user.cpp:10:12: error: array bound is not an integer constant before ‘]’ token int n,m,r[m],nr; ^ user.cpp: In function ‘void euler(int)’: user.cpp:19:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<v[x].size();i++){ ^ user.cpp:27:5: error: ‘r’ was not declared in this scope r[++nr]=x; ^ user.cpp: In function ‘void afisare()’: user.cpp:41:12: error: ‘r’ was not declared in this scope g<<r[i]<<' '; ^