/in/foo.cc: In function 'int main()':
/in/foo.cc:15:41: error: expected ')' before ';' token
     f[i][j]=(f[i][j]+f[i-1][j-k]%1000007;
                                         ^
/in/foo.cc:16:15: error: expected ';' before ')' token
  cout<<f[n][m]);
               ^