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78 naveen 1 
import math
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def getscore(struct):
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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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        # Screen Size : <=2 - 1, <=2.5 - 2, > 2.5 - 3
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        if features.has_key("Screen Size") :
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            ss = features.get("Screen Size")
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            if len(ss) > 0 :
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                ss = ss[0]
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                ss = float(ss)
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                print "ss=" + `ss`
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                if  ss <= 2 :
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                    score += 1
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                elif  ss <= 2.5 :
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                    score += 2
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                elif  ss > 2.5 :
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                    score += 3
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        # Resolution : 320x240 px - 1, 480x360 px - 2
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        if features.has_key("Resolution") :
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            res = features.get("Resolution")
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            if len(res) > 1 :
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                width = int(res[0])
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                height = int(res[1])
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                print "width=" + `width`
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                print "height=" + `height`
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                if  width <= 320 :
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                    score += 1
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                elif  width > 320 :
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                    score += 2
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        # Number of Colors : 64 K - 0.5, 256 K - 1, 16 M - 1.5, 4 B - 2
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        if features.has_key("Number of Colors") :
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            nfcs = features.get("Number of Colors")
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            if len(nfcs) > 0 :
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                nfcs = nfcs[0]
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            if nfcs == "64 K" :
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                score += 0.5
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            elif nfcs == "256 K" :
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                score += 1
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            elif nfcs == "16 M" :
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                score += 1.5
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            elif nfcs == "4 B" :
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                score += 2
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        # REVISIT
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        # Type : TFT - 1, Others - 0.5
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        if features.has_key("Type") :
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            type = features.get("Type")
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            if len(type) > 0 :
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                type = type[0]
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            if type == "TFT" :
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                score += 1
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            else :
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                score += 0.5
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    return int(math.floor(score))