draft1

quiz_hacettep.py

import csv

csvReader = csv.reader(open("weather_2012.csv"))
weatherCsvList = list(csvReader)
weatherList = []
weatherMeanDegree = []
print(weatherCsvList[1][1])
for i in range(1, len(weatherCsvList)):
    if (weatherCsvList[i][7] in weatherList):
        oldMeanDegree = weatherMeanDegree[weatherList.index(weatherCsvList[i][7])]
        newMeanDegree = (oldMeanDegree + float(weatherCsvList[i][1]))/2
    else :
        weatherList.append(weatherCsvList[i][7])
        weatherMeanDegree.append(float(weatherCsvList[i][1]))

for i in range(len(weatherList)):
    print(weatherList[i], "    ", format(weatherMeanDegree[i], "2.7f"))