Eroare de compilare: user.cpp: In function ‘void add(int, int)’: user.cpp:5:5: error: ‘t’ was not declared in this scope t++; ^ user.cpp:6:8: error: ‘st’ was not declared in this scope if(st[x]==0){st[x]=t;} ^ user.cpp:7:10: error: ‘next’ was not declared in this scope else{next[sf[x]]=t;} ^ user.cpp:7:15: error: ‘sf’ was not declared in this scope else{next[sf[x]]=t;} ^ user.cpp:8:5: error: ‘sf’ was not declared in this scope sf[x]=t; ^ user.cpp:9:5: error: ‘dest’ was not declared in this scope dest[t]=y; ^ user.cpp:10:5: error: ‘next’ was not declared in this scope next[t]=0; ^ user.cpp: In function ‘void parcurgere(int)’: user.cpp:14:5: error: ‘viz’ was not declared in this scope viz[nod]=1; ^ user.cpp:15:5: error: ‘r’ was not declared in this scope r++; ^ user.cpp:17:5: error: ‘t’ was not declared in this scope t++; ^ user.cpp:18:5: error: ‘p’ was not declared in this scope p[t]=nod; ^ user.cpp:19:5: error: ‘rang’ was not declared in this scope rang[t]=r; ^ user.cpp:20:5: error: ‘la’ was not declared in this scope la[nod]=t; ^ user.cpp:22:11: error: ‘st’ was not declared in this scope for(j=st[nod];j;j=next[j]) ^ user.cpp:22:23: error: ‘next’ was not declared in this scope for(j=st[nod];j;j=next[j]) ^ user.cpp:24:16: error: ‘dest’ was not declared in this scope if(viz[dest[j]]==0) ^