凑整相乘:50*128*8*6
凑整相乘:50*128*8*6
=50*8*6*128
=400*6*128
=2400*128
=2400*(100+20+8)
=2400*100+2400*20+2400*8
=240000+48000+19200
=288000+19200
=307200
=50*8*6*128
=400*6*128
=2400*128
=2400*(100+20+8)
=2400*100+2400*20+2400*8
=240000+48000+19200
=288000+19200
=307200
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