【发布时间】:2022-06-16 01:46:23
【问题描述】:
def writeToFile():
readFile = open("ItemsPurchased.txt", "r")
itemCounter = {}
for purchased_item in file.read().split():
if purchased_item not in itemCounter:
itemCounter[purchased_item] = 1
else:
itemCounter[purchased_item] += 1
readFile.close()
writeFile = open("frequency.dat", 'w')
for key, value in itemCounter.items():
writeFile.write("{} {}" .format(key, value))
程序不会创建信息并将其写入文件。我已经使用谷歌几个小时了。我只需要新文件来显示购买的商品和出现的次数。
【问题讨论】:
-
您的代码没有正确缩进