Eroare de compilare: main.cpp: In function 'int main()': main.cpp:26:13: error: 'nrc' was not declared in this scope 26 | nrc++; | ^~~ main.cpp:30:5: error: 'afisare' was not declared in this scope 30 | afisare(); | ^~~~~~~ main.cpp: In function 'void citire()': main.cpp:36:9: warning: unused variable 'i' [-Wunused-variable] 36 | int i, x, y; | ^ main.cpp: In function 'void DFS(int)': main.cpp:48:9: error: redeclaration of 'int i' 48 | int i; | ^ main.cpp:46:9: note: 'int i' previously declared here 46 | int i; | ^ main.cpp:49:12: error: 'nrc' was not declared in this scope 49 | viz[x]=nrc; | ^~~ main.cpp: In function 'void afisare()': main.cpp:63:11: error: 'nrc' was not declared in this scope 63 | fout<<nrc<<'\n'; | ^~~ Non zero exit status: 1