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78 naveen 1 
import math
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71 naveen 3 
def getscore(struct):
78 naveen 4 
 
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    score = 0.0
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    if struct.has_key("features") :
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        features = struct.get("features")
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        # Built-in : <=50-0.5, <=100-1, <=250-1.5, >250-2
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        if features.has_key("Built-in") :
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            builtin = features.get("Built-in")
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            if len(builtin) > 0 :
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                builtin = int(builtin[0])
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                print "builtin=" + `builtin`
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                if builtin <=50 :
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                    score += 0.5
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                elif builtin <=100 :
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                    score += 1
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                elif builtin <=250 :
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                    score += 1.5
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                elif builtin > 250 :
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                    score += 2
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        # RAM : <=128-2, <=256-4, >256-6
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        if features.has_key("RAM") :
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            ram = features.get("RAM")
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            if len(ram) > 0 :
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                ram = int(ram[0])
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                print "ram=" + `ram`
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                if ram <= 128 :
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                    score += 1
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                elif builtin <= 256 :
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                    score += 2
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                elif builtin > 256 :
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                    score += 3
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        # REVISIT
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        # Expansion Type : microSD-2, others-1
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        # Expansion Capacity : 2, 4, 8, 16, 32
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        if features.has_key("Expansion Capacity") :
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            ec = features.get("Expansion Capacity")
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            if len(ec) > 0 :
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                ec = int(ec[0])
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                print "ec=" + `ec`
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                if ec <= 2 :
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                    score += 0.5
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                elif ec <= 4 :
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                    score += 1
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                elif ec <= 8 :
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                    score += 1.5
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                elif ec > 16 :
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                    score += 2
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    return int(math.floor(score))