Borderou de evaluare (job #693973)

Compilare: main.cpp: In function 'int main()': main.cpp:39:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 39 | freopen("bomboane2.in", "r", stdin); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:40:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 40 | freopen("bomboane2.out", "w", stdout); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:53:8: warning: 'root' may be used uninitialized in this function [-Wmaybe-uninitialized] 53 | bfs(root); | ~~~^~~~~~