Borderou de evaluare (job #427811)

Compilare: user.cpp: In function ‘int main()’: user.cpp:18:34: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:19:28: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:26:45: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:12:8: warning: ‘poz’ may be used uninitialized in this function [-Wuninitialized] user.cpp:84:7: warning: ‘j’ may be used uninitialized in this function [-Wuninitialized]