Borderou de evaluare (job #16150)

Compilare: user.cpp: In function ‘int main()’: user.cpp:13:20: warning: format ‘%s’ expects argument of type ‘char*’, but argument 2 has type ‘char (*)[210]’ [-Wformat] user.cpp:52:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp:8:33: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:9:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:10:23: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:13:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]