Borderou de evaluare (job #146556)

Compilare: user.cpp: In function ‘int main()’: user.cpp:10:23: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:11:23: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:13:30: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:14:5: warning: ‘ok’ is used uninitialized in this function [-Wuninitialized] user.cpp:5:5: warning: ‘j’ may be used uninitialized in this function [-Wuninitialized]