??????????????????????4????,????????,???????,???????????????????1??????????????,???????,???,?????????????????????

???,8?7????????????????4??,???,???????????????????????4???????????30??,????????1214?????????

?,??????8??7???????????????4?????16??,??,??????????????????,?,?,?,??????????,??

8???????????7??5??????????????????????16????,??,?????????????,???(???? ? ? ???????????????? ? ???????????????)

??:??????????

“??400???”_????

?? ?????? ?????????????

????:1???400???:100?1?????

2?????????????

3?????????

4????????????

5???????????

??????????????????????4????,????????,???????,???????????????????1??????????????,???????,???,?????????????????????

???,8?7????????????????4??,???,???????????????????????4???????????30??,????????1214?????????

?,??????8??7???????????????4?????16??,??,??????????????????,?,?,?,??????????,??

8???????????7??5??????????????????????16????,??,?????????????,???(???? ? ? ???????????????? ? ???????????????)

??:??????????