Borderou de evaluare (job #736635)

Compilare: main.cpp: In function 'int main()': main.cpp:126:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<ip, ip> >::size_type' {aka 'unsigned int'} [-Wsign-compare] 126 | for (int i = 0; i < v.size(); i++) | ~~^~~~~~~~~~ main.cpp:135:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<ip, ip> >::size_type' {aka 'unsigned int'} [-Wsign-compare] 135 | for (int i = 1; i < v.size(); i++) | ~~^~~~~~~~~~ main.cpp:62:17: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 62 | freopen ("controlnode.in", "rb", stdin); | ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:63:17: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 63 | freopen ("controlnode.out", "wb", stdout); | ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:77:23: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 77 | scanf ("%s\n", vc); | ~~~~~~^~~~~~~~~~~~