
????????????????????t?????????????2779????????λ?ü????????У?????????2800??2700?????????????????????200?????н?50?????????
?????????????200????????14??????????????????????????8?·?????????21.81%??????10??????????????μ?????
???????????????????й?????????????168.48????????????????????????????????????????????????????г???????
???15??00???????2667.75????192.94?????1284.3?????????10585.09????864.99?????676.8???
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