[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$feeJI7KQwE_6_HESjrjgwK3CRSkPd1EElZzndpG-ugq8":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":24,"type":25},[],"2024-01-07 19:34:43",128636968,[8,9,10,11],"22计一,张三;22计1,李四;22计算机1,王五;22计1,赵六","22计算机1,张三;22计1,李四;22计一,王五;22计1,赵六","22计算机1,张三;22计1,李四;22计算机1,王五;22计1,赵六","22计算机1,张三;22计算机1,李四;22计算机1,王五;22计算机1,赵六",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},24,"f9fe045eace42f03e5d60a078bb550ad","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ff31562443a241b3e96f219c96f6ff25d.jpg","Python程序设计","work_31281119","作业8 字符串","以下代码段执行后,输出结果是() sentence="22计一,张三;22计1,李四;22计一,王五;22计1,赵六" sentence=sentence.replace('计一','计算机1') print(sentence)",[21,26,35,44,53,60,69,78,87,96],{"answer":22,"createTime":5,"id":6,"options":23,"question":19,"source":24,"type":25},[],[8,9,10,11],"v1",0,{"answer":27,"createTime":5,"id":28,"options":29,"question":34,"source":24,"type":25},[],128636969,[30,31,32,33],"lower()","title()","upper()","capitalize()","下列方法中,可以将字符串中的字母全部转换为大写的是( )",{"answer":36,"createTime":5,"id":37,"options":38,"question":43,"source":24,"type":25},[],128636970,[39,40,41,42],"46 =*5","1234 =","1234 =====","46 =====","下列代码执行后输出结果是() s1 = '12' s2='34' print(s1+s2) print('='*5)",{"answer":45,"createTime":5,"id":46,"options":47,"question":52,"source":24,"type":25},[],128636973,[48,49,50,51],"%","以上全部","format()","f-string","下列选项中,用于格式化字符串的是( )",{"answer":54,"createTime":5,"id":55,"options":56,"question":59,"source":24,"type":25},[],128636974,[57,57,58,57],"I love you","I\\nlove\\tyou","下面代码执行后输出结果是() s = 'I\\nlove\\tyou' print(s)",{"answer":61,"createTime":5,"id":62,"options":63,"question":68,"source":24,"type":25},[],128636977,[64,65,66,67],"善友信诚业 文明","善友信诚业 明文","明文主民强 文明","明文主民强富 文明","以下代码执行后输出结果是() str='富强民主文明和谐,自由平等公正法治,爱国敬业诚信友善' print(str[5:0:-1]) print(str[4:6])",{"answer":70,"createTime":5,"id":71,"options":72,"question":77,"source":24,"type":25},[],128636982,[73,74,75,76],"字符串可以使用单引号、双引号和三引号定义","格式符均由%和说明转换类型的字符组成","转义字符\\n表示换行","字符串创建后可以被修改","关于字符串的说法中,下列描述错误的是( )",{"answer":79,"createTime":5,"id":80,"options":81,"question":86,"source":24,"type":25},[],128636986,[82,83,84,85],"1311","213113","311","21311","下面代码执行后输出结果是() print('-213113'.strip('+-23'))",{"answer":88,"createTime":5,"id":89,"options":90,"question":95,"source":24,"type":25},[],128636990,[91,92,93,94],"8","9","7","10","以下代码执行后,输出结果是() sentence="22计一,张三;22计1,李四;22计一,王五;22计1,赵六" count=0 for char in sentence: if char.isdigit(): count+=1 print(count)",{"answer":97,"createTime":5,"id":98,"options":99,"question":104,"source":24,"type":25},[],128636992,[100,101,102,103],"o h o","o e o","l h l","l e o","下面这段代码执行后输出结果是() print('hello'[4]) s='hello' print(s[1]) length=len(s) print(s[length-1])"]