Borderou de evaluare (job #476027)

Eroare de compilare: user.cpp:7:27: error: size of array ‘a’ is too large user.cpp: In function ‘void citire()’: user.cpp:14:5: error: ‘a’ was not declared in this scope user.cpp: At global scope: user.cpp:26:32: error: size of array ‘a’ is too large user.cpp: In function ‘void BFS(int, int)’: user.cpp:37:36: error: ‘a’ was not declared in this scope user.cpp: In function ‘int main()’: user.cpp:68:9: error: ‘a’ was not declared in this scope user.cpp:58:9: warning: unused variable ‘i’ [-Wunused-variable] user.cpp:58:11: warning: unused variable ‘j’ [-Wunused-variable]