Compilare: main.cpp: In function 'int main()': main.cpp:18:36: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("fotbal3.in", "r", stdin); ^ main.cpp:19:38: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("fotbal3.out", "w", stdout); ^ main.cpp:61:13: warning: iteration 300002 invokes undefined behavior [-Waggressive-loop-optimizations] if(poz[i]!=0) ~~~~~^ main.cpp:60:13: note: within this loop for(i=1; i<=LL; i++) ^