Compilare: user.cpp: In function ‘int main()’: user.cpp:25:13: warning: unused variable ‘p’ [-Wunused-variable] pozitie p,t,sus,stanga,jos,dreapta,curent,poartain,poartaout; ^ user.cpp:28:33: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(intrare,"%d%d",&n,&m); ^ user.cpp:40:41: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(intrare,"%d%d",&t.i,&t.j); ^ user.cpp:43:81: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(intrare,"%d%d%d%d",&poartain.i,&poartain.j,&poartaout.i,&poartaout.j); ^