foo.cc:8:9: error: stray '\357' in program
 return 0；
         ^
foo.cc:8:10: error: stray '\274' in program
 return 0；
          ^
foo.cc:8:11: error: stray '\233' in program
 return 0；
           ^
foo.cc: In function 'int main()':
foo.cc:6:1: error: 'cin' was not declared in this scope
 cin>>a>>b>>c>>d>>e>>f>>g>>h>>i>>j;
 ^~~
foo.cc:6:1: note: suggested alternative: 'main'
 cin>>a>>b>>c>>d>>e>>f>>g>>h>>i>>j;
 ^~~
 main
foo.cc:7:1: error: 'cout' was not declared in this scope
 cout<<j<<" "<<i<<" "<<h<<" "<<g<<" "<<f<<" "<<e<<" "<<d<<" "<<c<<" "<<b<<" "<<a;
 ^~~~
foo.cc:9:1: error: expected ';' before '}' token
 }
 ^

[Hydro](https://hydro.ac)提供评测服务