Eroare de compilare: main.cpp: In function 'void BFS(int)': main.cpp:17:31: error: 'memset' was not declared in this scope memset(Cost, -1, sizeof(Cost)); ^ main.cpp: In function 'int main()': main.cpp:38:2: error: expected ';' before 'for' for (i = 1; i <= M; i++) ^~~ main.cpp:38:16: warning: statement has no effect [-Wunused-value] for (i = 1; i <= M; i++) ~~^~~~ main.cpp:38:25: error: expected ';' before ')' token for (i = 1; i <= M; i++) ^ main.cpp:36:9: warning: unused variable 'x' [-Wunused-variable] int i, x, y; ^ main.cpp:36:12: warning: unused variable 'y' [-Wunused-variable] int i, x, y; ^ Non zero exit status: 1