Compilare: user.cpp: In function ‘int main()’: user.cpp:25:11: warning: unused variable ‘paz’ [-Wunused-variable] int i,paz=1,maxim=l,x; ^ user.cpp:25:17: warning: unused variable ‘maxim’ [-Wunused-variable] int i,paz=1,maxim=l,x; ^ user.cpp:26:27: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d%d",&n,&l); ^ user.cpp:29:26: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d",&x); ^