/in/foo.cc: In function 'int main()':
/in/foo.cc:13:54: warning: array subscript is above array bounds [-Warray-bounds]
         f[i&1][j+cut]=max(f[(i&1)^1][j+cut],f[(i&1)^1][j+h[i]+cut]+h[i]);
                                             ~~~~~~~~~^
/in/foo.cc:13:72: warning: array subscript is above array bounds [-Warray-bounds]
         f[i&1][j+cut]=max(f[(i&1)^1][j+cut],f[(i&1)^1][j+h[i]+cut]+h[i]);
                                                                        ^
/in/foo.cc:13:14: warning: array subscript is above array bounds [-Warray-bounds]
         f[i&1][j+cut]=max(f[(i&1)^1][j+cut],f[(i&1)^1][j+h[i]+cut]+h[i]);
         ~~~~~^
/in/foo.cc:14:49: warning: array subscript is above array bounds [-Warray-bounds]
      f[i&1][j+cut]=max(f[(i&1)][j+cut],f[(i&1)^1][j-h[i]+cut]+h[i]);
                                        ~~~~~~~~~^
/in/foo.cc:14:67: warning: array subscript is above array bounds [-Warray-bounds]
      f[i&1][j+cut]=max(f[(i&1)][j+cut],f[(i&1)^1][j-h[i]+cut]+h[i]);
                                                                   ^
/in/foo.cc:14:11: warning: array subscript is above array bounds [-Warray-bounds]
      f[i&1][j+cut]=max(f[(i&1)][j+cut],f[(i&1)^1][j-h[i]+cut]+h[i]);
      ~~~~~^