The result's the lesson 5 practice 1 is wrong under WIN7 CHN 64bit

I try to create a new one as the guide message. It runs but the result has something wrong. The first and second column data of some rows aren’t gotten by the program.

for example:
the correct line data is below:
“戴尔 Inspiron n5110 15.6"” 笔记本电脑笔记本英特尔酷睿 i5-2450m 2.50ghz 4gb 6h4klr",https://www.ebay.com/itm/Dell-Inspiron-N5110-15-6-Laptop-Notebook-Intel-Core-i5-2450M-2-50GHz-4GB-6H4KLR/174060687324?_trkparms=ispr%3D1&hash=item2886d34fdc:g:VKUAAOSwwFNdlhp8&enc=AQAEAAACMBPxNw%2BVj6nta7CKEs3N0qV3JLDdQGVMi2gCR5Wq45ZJwu8lBwX98s9YpRAgsx3VqhsyqC0zeUOSjiaSGPkrkK2X9mZK0Amj0RHFitayxHjMneO0ylgJ3qbIU%2BXNbe2f0%2B5%2FmlFpDU%2BXUzOk34bO%2F8oGsyzW9m%2BGmOKTMDWUhATmAK%2Fuh8zjykFJtGGXMso1FsMVMY5XbNcMg2O6dpAdH6DtZwbmqaeCpvaR4laZnxqnyRpHHWKhvLwO9nbeXV7IG6K9%2FjNNuje3GfLPlFTgA45CDco%2FTjpSmtYVwnWr2dGMo%2BSwX2nLXjL2P81Y3%2B9lpqm2BHzMJBzRrcbWpo7iFGD3PVrgUt%2BvnB%2B%2BQEHv%2BGna%2FjkS42e0fofDNpBFJOn2MQzKA1OuBLt3B8X6xl7lKwWV3cNAzWKEalRxG%2Bao7sn62mE%2FkHO1iPUt8RYL5NngJ7egHk2lCt6UZIIdAEvaTFc5okfP5oaiqrXf3lsucGx%2BKTdHPmTfjzpUwVFZMAr40zCadDfWw7p7bP7o6Ts5BWuP5kg3ft0uvJd1k0ZTIUEIayESKxVJG5CAGKnKZy%2FetpPklJaiY4xtntLD3aPfqXhFCooUL347odsylWNoX8yzcLXPyW3TlcrpJV4mtjpH7KCYva58ZTVpbbYcEY2%2FLY1g%2FGZgt7PSXnRHTkojUbSYhMQO5TfVomszpxmV7c2S7g%2B1VKkzkY5vDWehYqgZ%2B7VWRCMdgi87r0rHDH1v%2BOml&checksum=174060687324da1e3b759f23459389b28d51897a4852&enc=AQAEAAACMBPxNw%2BVj6nta7CKEs3N0qV3JLDdQGVMi2gCR5Wq45ZJwu8lBwX98s9YpRAgsx3VqhsyqC0zeUOSjiaSGPkrkK2X9mZK0Amj0RHFitayxHjMneO0ylgJ3qbIU%2BXNbe2f0%2B5%2FmlFpDU%2BXUzOk34bO%2F8oGsyzW9m%2BGmOKTMDWUhATmAK%2Fuh8zjykFJtGGXMso1FsMVMY5XbNcMg2O6dpAdH6DtZwbmqaeCpvaR4laZnxqnyRpHHWKhvLwO9nbeXV7IG6K9%2FjNNuje3GfLPlFTgA45CDco%2FTjpSmtYVwnWr2dGMo%2BSwX2nLXjL2P81Y3%2B9lpqm2BHzMJBzRrcbWpo7iFGD3PVrgUt%2BvnB%2B%2BQEHv%2BGna%2FjkS42e0fofDNpBFJOn2MQzKA1OuBLt3B8X6xl7lKwWV3cNAzWKEalRxG%2Bao7sn62mE%2FkHO1iPUt8RYL5NngJ7egHk2lCt6UZIIdAEvaTFc5okfP5oaiqrXf3lsucGx%2BKTdHPmTfjzpUwVFZMAr40zCadDfWw7p7bP7o6Ts5BWuP5kg3ft0uvJd1k0ZTIUEIayESKxVJG5CAGKnKZy%2FetpPklJaiY4xtntLD3aPfqXhFCooUL347odsylWNoX8yzcLXPyW3TlcrpJV4mtjpH7KCYva58ZTVpbbYcEY2%2FLY1g%2FGZgt7PSXnRHTkojUbSYhMQO5TfVomszpxmV7c2S7g%2B1VKkzkY5vDWehYqgZ%2B7VWRCMdgi87r0rHDH1v%2BOml&checksum=174060687324da1e3b759f23459389b28d51897a4852,424.92元
the wrong is like below
,248.53元