Compilare: user.cpp: In function ‘int main()’: user.cpp:22:5: warning: unused variable ‘mn’ [-Wunused-variable] int mn,curs,mxs; ^ user.cpp:22:8: warning: unused variable ‘curs’ [-Wunused-variable] int mn,curs,mxs; ^ user.cpp:22:13: warning: variable ‘mxs’ set but not used [-Wunused-but-set-variable] int mn,curs,mxs; ^ user.cpp:15:23: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(pFile,"%d",&n); ^ user.cpp:16:24: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(pFile,"%d",&k); ^ user.cpp:17:24: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(pFile,"%d",&a); ^ user.cpp:18:24: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(pFile,"%d",&b); ^ user.cpp:20:32: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(pFile,"%d",&v[i]); ^