Borderou de evaluare (job #125503)

Compilare: user.cpp: In function ‘int main()’: user.cpp:7:26: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:9:31: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:23:5: warning: ‘inv’ may be used uninitialized in this function [-Wuninitialized] user.cpp:13:5: warning: ‘n’ may be used uninitialized in this function [-Wuninitialized] user.cpp:17:15: warning: ‘cn’ may be used uninitialized in this function [-Wuninitialized]