intmain () { double num=0.00001; cout<<num<<endl; cout<<fixed; cout<<num; return 0; }
The first output is 1e-5
The second time is 0.00001;
intmain () { double num=0.00001; cout<<num<<endl; cout<<fixed; cout<<num; return 0; }
The first output is 1e-5
The second time is 0.00001;