import java.
nio.
charset.
Charset;
println
(new String
(Array
[Byte
]('a',
'b',
0,
'c'), Charset.
forName("UTF-8")).
length)}
aW1wb3J0IGphdmEubmlvLmNoYXJzZXQuQ2hhcnNldDsKCm9iamVjdCBNYWluIGV4dGVuZHMgQXBwIHsKCXByaW50bG4obmV3IFN0cmluZyhBcnJheVtCeXRlXSgnYScsICdiJywgMCwgJ2MnKSwgQ2hhcnNldC5mb3JOYW1lKCJVVEYtOCIpKS5sZW5ndGgpCn0=