Borderou de evaluare (job #366775)

Compilare: user.cpp: In function ‘int ver(int, int)’: user.cpp:25:40: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp:27:44: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp:49:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp: In function ‘int main()’: user.cpp:78:39: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp:55:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:56:40: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:59:32: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:62:40: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]