问题及解答

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>> c=3
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>> a=1
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>> l=12
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>> u=21
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>> t=20
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>> o=15
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>> r=18
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>> c+a+l+c+u+l+a+t+o+r
in> 3+1+12+3+21+12+1+20+15+18

out> 106

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