做题数量：{{list.totalquestioncount}}道

正确率：{{Math.round(100/list.totalquestioncount*list.correctcount)}}%

用时：{{list.usedtime?Number(list.usedtime.split(":")[0]*60)+Number(list.usedtime.split(":")[1]):""}}min {{list.usedtime?list.usedtime.split(":")[2]:""}}s