??????? ?????????10?

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

???????2??5??????? (? ?????)?5?,6?????,??,??10??

2??5???????????????,??,????????????,???????????,6?,??????,????????????????,????6?8?,?????????10??????????????,??4?6?,?????????7??????8??

??5???????????????10?????????,???8???????????????????,?0???????????

??????5???6?????????????,??5?????8???????6????????8???????????,???????????????????????????????5????????6????7????8?????????????????

?,??????????,??0??,??????????5?,????10??

?,??????????,????,??????,???????????,5?,??,??????????????????????,?,??,???(?????????????) ???:?????