Borderou de evaluare (job #107766)

Compilare: user.cpp: In function ‘int main()’: user.cpp:9:46: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:13:38: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:35:28: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:43:53: warning: ‘sb’ may be used uninitialized in this function [-Wuninitialized] user.cpp:43:53: warning: ‘sa’ may be used uninitialized in this function [-Wuninitialized]