Borderou de evaluare (job #11663)

Eroare de compilare: user.cpp: In function 'int main()': user.cpp:10:19: warning: format '%s' expects argument of type 'char*', but argument 2 has type 'char (*)[100]' [-Wformat] user.cpp:11:11: error: 'strlen' was not declared in this scope user.cpp:8:31: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] user.cpp:9:33: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] user.cpp:10:20: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]