/in/foo.cc: In function 'int main()':
/in/foo.cc:13:9: error: too many arguments to function 'int rd()'
     rd(t);rd(k);
         ^
/in/foo.cc:3:12: note: declared here
 inline int rd()
            ^~
/in/foo.cc:13:15: error: too many arguments to function 'int rd()'
     rd(t);rd(k);
               ^
/in/foo.cc:3:12: note: declared here
 inline int rd()
            ^~
/in/foo.cc:42:13: error: too many arguments to function 'int rd()'
         rd(n);rd(m);
             ^
/in/foo.cc:3:12: note: declared here
 inline int rd()
            ^~
/in/foo.cc:42:19: error: too many arguments to function 'int rd()'
         rd(n);rd(m);
                   ^
/in/foo.cc:3:12: note: declared here
 inline int rd()
            ^~