Borderou de evaluare (job #107828)

Compilare: user.cpp: In function ‘int main()’: user.cpp:29:31: warning: unused variable ‘l’ [-Wunused-variable] user.cpp:29:34: warning: unused variable ‘c’ [-Wunused-variable] user.cpp:30:18: warning: unused variable ‘lung’ [-Wunused-variable] user.cpp:42:41: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:78:45: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:85:57: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]