Borderou de evaluare (job #147718)

Compilare: user.cpp: In function ‘int main()’: user.cpp:12:15: warning: variable ‘m’ set but not used [-Wunused-but-set-variable] user.cpp:12:50: warning: unused variable ‘o’ [-Wunused-variable] user.cpp:12:53: warning: unused variable ‘l’ [-Wunused-variable] user.cpp:15:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:16:40: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:18:13: warning: ignoring return value of ‘char* gets(char*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:19:13: warning: ignoring return value of ‘char* gets(char*)’, declared with attribute warn_unused_result [-Wunused-result] /tmp/cckxpOEC.o: In function `main': user.cpp:(.text.startup+0x56): warning: the `gets' function is dangerous and should not be used.