Borderou de evaluare (job #476935)

Compilare: user.cpp: In function 'int main()': user.cpp:30:21: warning: unused variable 'st' [-Wunused-variable] user.cpp:30:24: warning: unused variable 'dr' [-Wunused-variable] user.cpp:30:27: warning: unused variable 'mij' [-Wunused-variable] user.cpp:30:31: warning: unused variable 'j' [-Wunused-variable] user.cpp:32:22: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] user.cpp:34:41: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]