Compilare: user.cpp: In function ‘int main()’: user.cpp:24:32: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf (fin,"%d%d",&t,&cer); ^ user.cpp:64:34: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf (fin,"%d%d",&a,&b); ^ user.cpp:91:40: warning: ‘minord’ may be used uninitialized in this function [-Wmaybe-uninitialized] else if (maxi==desc[i] && minord>ord[i]){ ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~