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銆€銆€A.(X鈥曃�)/蟽

銆€銆€B.(X涓€渭)/蟽x

銆€銆€C.(x涓€渭)/Sx

銆€銆€D.(d涓€渭)/Sd

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銆€銆€A.v=9

銆€銆€B.v=19

銆€銆€C.v=8

銆€銆€D.v=20

銆€銆€E.v=18

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