Borderou de evaluare (job #855590)

Compilare: main.cpp: In function 'int main()': main.cpp:34:25: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 34 | if ( ans.size() == k ) | ~~~~~~~~~~~^~~~ main.cpp:9:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 9 | freopen("cmmdc2.in","r",stdin); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~ main.cpp:10:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 10 | freopen("cmmdc2.out","w",stdout); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~