Borderou de evaluare (job #56643)

Compilare: user.cpp: In function ‘int main()’: user.cpp:5:33: warning: unused variable ‘g’ [-Wunused-variable] user.cpp:5:35: warning: unused variable ‘cn’ [-Wunused-variable] user.cpp:5:38: warning: unused variable ‘ccn’ [-Wunused-variable] user.cpp:9:27: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:12:28: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]