[{"itemType":"task","number":"1","published_number":0,"title":"\u8bfe\u7a0b\u8d44\u6599","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5506","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":0,"title":"01-\u8bfe\u7a0b\u4ecb\u7ecd","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5507","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":0,"title":"02-\u5173\u4e8eC\u52a0\u52a0\u7f16\u7a0b\u7684\u5b66\u4e60\u65b9\u6cd5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5508","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":0,"title":"03-C\u52a0\u52a0\u7684\u5386\u53f2\u548cVS\u7684\u4e0b\u8f7d\u4e0e\u5b89\u88c5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5509","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"5","published_number":0,"title":"04-\u7f16\u5199\u7b2c\u4e00\u4e2aC\u52a0\u52a0\u7a0b\u5e8f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5510","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"6","published_number":0,"title":"05-\u9884\u5904\u7406\u6307\u4ee4\u548c\u547d\u540d\u7a7a\u95f4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5511","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"7","published_number":0,"title":"06-\u6ce8\u91ca\u548c\u8bed\u53e5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5512","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"8","published_number":0,"title":"07-\u5173\u4e8emain\u51fd\u6570","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5513","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"9","published_number":0,"title":"08-cout\u8f93\u51fa\u51fd\u6570","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5514","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"10","published_number":0,"title":"09-\u6e90\u4ee3\u7801\u7684\u683c\u5f0f\u5316","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5515","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"11","published_number":0,"title":"10-\u7f16\u7a0b\u7ec3\u4e60","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5516","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"12","published_number":0,"title":"11-\u53d8\u91cf\u7684\u5b9a\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5517","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"13","published_number":0,"title":"12-C\u52a0\u52a0\u547d\u540d\u89c4\u5219","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5518","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"14","published_number":0,"title":"13-\u6574\u578b\uff08\u57fa\u672c\u7c7b\u578b\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5519","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"15","published_number":0,"title":"14-\u5b57\u7b26\u7c7b\u578b\uff08\u57fa\u672c\u7c7b\u578b\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5520","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"16","published_number":0,"title":"15-\u5e03\u5c14\u7c7b\u578b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5521","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"17","published_number":0,"title":"16-\u5e38\u91cf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5522","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"18","published_number":0,"title":"17-\u6d6e\u70b9\u7c7b\u578b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5523","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"19","published_number":0,"title":"18-\u7b97\u672f\u8fd0\u7b97\u7b26","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5524","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"20","published_number":0,"title":"19-\u7c7b\u578b\u8f6c\u6362","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5525","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"21","published_number":0,"title":"20-auto\u5173\u952e\u5b57\u548c\u7ec3\u4e60\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5526","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:00","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"22","published_number":0,"title":"21-\u7f16\u7a0b\u7ec3\u4e60\u4e00","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5527","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"23","published_number":0,"title":"22-\u7f16\u7a0b\u7ec3\u4e60\u4e8c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5528","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"24","published_number":0,"title":"23-\u6570\u7ec4\u7684\u58f0\u660e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5529","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"25","published_number":0,"title":"24-\u6570\u7ec4\u7684\u521d\u59cb\u5316\u548c\u8bbf\u95ee","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5530","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"26","published_number":0,"title":"25-C\u8bed\u8a00\u98ce\u683c\u5b57\u7b26\u4e32","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5531","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"27","published_number":0,"title":"26-\u5173\u4e8e\u4f7f\u7528cin\u63a5\u6536\u7528\u6237\u8f93\u5165\u7684\u5c0f\u95ee\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5532","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"28","published_number":0,"title":"27-string\u7c7b\u5e93\u98ce\u683c\u5b57\u7b26\u4e32","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5533","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"29","published_number":0,"title":"28-\u7ed3\u6784\u4f53","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5534","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"30","published_number":0,"title":"29-\u7ed3\u6784\u4f53\u8865\u5145","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5535","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"31","published_number":0,"title":"30-\u679a\u4e3e\u7c7b\u578b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5536","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"32","published_number":0,"title":"31-\u5185\u5b58\u548c\u5730\u5740","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5537","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"33","published_number":0,"title":"32-\u6307\u9488\u7684\u5b9a\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5538","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"34","published_number":0,"title":"33-\u6307\u9488\u7684\u5e38\u7528\u64cd\u4f5c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5539","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"35","published_number":0,"title":"34-\u7a7a\u6307\u9488\u548c\u7a7a\u7c7b\u578b\u6307\u9488","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5540","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"36","published_number":0,"title":"35-\u901a\u8fc7new\u7533\u8bf7\u5185\u5b58\u548c\u901a\u8fc7delete\u91ca\u653e\u5185\u5b58","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5541","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"37","published_number":0,"title":"36-\u6307\u9488\u548c\u6570\u7ec4\u7684\u5173\u7cfb","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5542","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"38","published_number":0,"title":"37-\u4f7f\u7528new\u521b\u5efa\u6570\u7ec4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5543","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"39","published_number":0,"title":"38-\u6a21\u677f\u7c7barray\u521b\u5efa\u6570\u7ec4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5544","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"40","published_number":0,"title":"39-\u7f16\u7a0b\u7ec3\u4e60","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5545","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"41","published_number":0,"title":"40-for\u5faa\u73af\uff08\u6279\u91cf\u521b\u5efa\u654c\u4eba\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5546","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"42","published_number":0,"title":"41-for\u5faa\u73af\u5176\u4ed6\u77e5\u8bc6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5547","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"43","published_number":0,"title":"42-\u7ec4\u5408\u8d4b\u503c\u8fd0\u7b97\u7b26\u548c\u5173\u7cfb\u8fd0\u7b97\u7b26","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5548","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"44","published_number":0,"title":"43-while\u5faa\u73af","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5549","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"45","published_number":0,"title":"44-\u7c7b\u578b\u522b\u540d","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5550","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"46","published_number":0,"title":"45-do while\u5faa\u73af\u548cfor\u5faa\u73af\u904d\u5386\u6570\u7ec4\u7684\u65b0\u578b\u65b9\u5f0f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5551","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"47","published_number":0,"title":"46-\u4e8c\u7ef4\u6570\u7ec4\u548c\u5faa\u73af\u5d4c\u5957","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5552","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"48","published_number":0,"title":"47-\u7f16\u7a0b\u7ec3\u4e60\u4e00\u548c\u81ea\u589e\u81ea\u51cf\u8fd0\u7b97\u7b26","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5553","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"49","published_number":0,"title":"48-\u7f16\u7a0b\u7ec3\u4e60\u4e8c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5554","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"50","published_number":0,"title":"49-\u7f16\u7a0b\u7ec3\u4e60\u4e09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5555","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"51","published_number":0,"title":"50-if\u8bed\u53e5\uff08\u5206\u652f\u8bed\u53e5\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5556","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"52","published_number":0,"title":"51-\u903b\u8f91\u8fd0\u7b97\u7b26","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5557","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"53","published_number":0,"title":"52-\u7279\u6b8a\u7684\u6761\u4ef6\u8fd0\u7b97\u7b26","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5558","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"54","published_number":0,"title":"53-switch\u8bed\u53e5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5559","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"55","published_number":0,"title":"54-break\u548ccontinue\u8bed\u53e5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5560","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"56","published_number":0,"title":"55-\u7f16\u7a0b\u7ec3\u4e60\u9898\u4e00","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5561","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"57","published_number":0,"title":"56-\u7f16\u7a0b\u7ec3\u4e60\u9898\u4e8c\uff08\u662f\u5426\u662f\u56de\u6587\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5562","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"58","published_number":0,"title":"57-\u7f16\u7a0b\u7ec3\u4e60\u9898\u4e09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5563","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"59","published_number":0,"title":"58-\u7b2c\u4e00\u5b63\u603b\u7ed3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5779","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true}]