Borderou de evaluare (job #473182)

Compilare: user.cpp: In function ‘std::vector<int> dumb(std::vector<int>, int)’: user.cpp:29:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp:61:1: warning: no return statement in function returning non-void [-Wreturn-type] user.cpp: In function ‘int main()’: user.cpp:65:39: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:66:41: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]