Borderou de evaluare (job #135048)

Compilare: user.cpp: In function ‘int main()’: user.cpp:6:22: warning: unused variable ‘in’ [-Wunused-variable] user.cpp:6:25: warning: unused variable ‘pc’ [-Wunused-variable] user.cpp:9:24: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:11:29: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]