| | | | | | | 256 | | | | | | 2018 6 | 1 | | | | | | 2018 —2019 12 | 13 | | | | | | | | | | | | | | 1 2 4 8 16 32 | 64 128 256 | 128 256 | 13 | | 256 256 | | | | | | | | | | | | | | | | | | | | | | 16 | | | | | | | | | | | | | | | 10000 | | | | | | | | | | | | | | | | 512 | | | | | | | | | | | | | 512 | | | | | | | | | | | | | | | | | | | | | | | | | | 512 | | | | | | | | | | | | | | | | 1949 | | | 1990 | | | | | | | | 50000 | 42000 | | | | | 2018 6 5 |