Compilare: main.cpp: In function 'int main()': main.cpp:33:10: warning: variable 'ok' set but not used [-Wunused-but-set-variable] bool ok; ^~ main.cpp:138:19: warning: 'sfarsit' may be used uninitialized in this function [-Wmaybe-uninitialized] for(i=incep; i<=sfarsit; i++) fout<<v[i].c<<' '; ~^~~~~~~~~ main.cpp:32:53: warning: 'incep' may be used uninitialized in this function [-Wmaybe-uninitialized] int n, i, aux, u, z, nr, aux2, max1, nrmax, p1, incep, sfarsit; ^~~~~