/in/foo.cc:6:14: warning: missing terminating " character
  scanf(%d&d&d",&a,&b,&c);
              ^
/in/foo.cc:6:14: error: missing terminating " character
  scanf(%d&d&d",&a,&b,&c);
              ^~~~~~~~~~~~
/in/foo.cc:9:16: error: stray '\' in program
    printf(%d %d\n，b,a);
                ^
/in/foo.cc:9:18: error: stray '\357' in program
    printf(%d %d\n，b,a);
                  ^
/in/foo.cc:9:19: error: stray '\274' in program
    printf(%d %d\n，b,a);
                   ^
/in/foo.cc:9:20: error: stray '\214' in program
    printf(%d %d\n，b,a);
                    ^
/in/foo.cc: In function 'int main()':
/in/foo.cc:6:8: error: expected primary-expression before '%' token
  scanf(%d&d&d",&a,&b,&c);
        ^
/in/foo.cc:6:9: error: 'd' was not declared in this scope
  scanf(%d&d&d",&a,&b,&c);
         ^
/in/foo.cc:10:3: error: 'else' without a previous 'if'
   else 
   ^~~~
/in/foo.cc:13:26: warning: too many arguments for format [-Wformat-extra-args]
     printf("&d &d\n", c,a);
                          ^
/in/foo.cc:15:26: warning: too many arguments for format [-Wformat-extra-args]
     printf("&d &d\n", a,c);
                          ^
/in/foo.cc:16:5: error: 'else' without a previous 'if'
     else
     ^~~~
/in/foo.cc:22:26: warning: too many arguments for format [-Wformat-extra-args]
     printf("&d &d\n", c,b);
                          ^
/in/foo.cc:24:26: warning: too many arguments for format [-Wformat-extra-args]
     printf("&d &d\n", b,c);
                          ^
/in/foo.cc:26:1: error: expected ';' before '}' token
 }
 ^