[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fmT8zs6UNAL7HhCow-HrmFoUMdddwGIhnAkmnMqPpuz0":3},{"id":4,"source":5,"question":6,"options":7,"answer":11,"related":12,"type":23,"origin":91,"createTime":66},97392562,"v1","对于函数 f(n)= logn2 ; g(n)= n1\u002F2,确定f(n)=O(g(n))或f(n)=Ω(g(n))或f(n)=θ(g(n))",[8,9,10],"f(n)=O(g(n))","f(n)=Ω(g(n))","f(n)=θ(g(n))",[],[13,26,36,46,56,62,67,73,79,85],{"id":14,"source":5,"question":15,"options":16,"answer":21,"related":22,"type":23,"origin":24,"createTime":25},97392557,"时间复杂度函数21+1\u002Fn的渐进上界是",[17,18,19,20],"O(n)","O(1\u002Fn)","O(21)","O(1)",[],[],0,null,"2023-09-18T20:03:43+08:00",{"id":27,"source":5,"question":28,"options":29,"answer":34,"related":35,"type":23,"origin":24,"createTime":25},97392558,"时间复杂度函数logn3的渐进下界是",[30,31,32,33],"O(logn)","Ω(logn)","O(logn3)","Ω(logn3)",[],[],{"id":37,"source":5,"question":38,"options":39,"answer":44,"related":45,"type":23,"origin":24,"createTime":25},97392559,"时间复杂度函数10log3n的紧渐近界是",[40,41,42,43],"θ(log3n)","θ(log3)","θ(logn)","θ(n)",[],[],{"id":47,"source":5,"question":48,"options":49,"answer":54,"related":55,"type":23,"origin":24,"createTime":25},97392560,"按渐进阶从低到高排列以下表达式:4n2 ,logn, 3n ,20n , 2 ,n2\u002F3 , n",[50,51,52,53],"2 n2\u002F3 logn 20n 4n2 3n n","2 n2\u002F3 logn 20n 4n2 n! 3n","2 logn n2\u002F3 20n 4n2 n! 3n","2 logn n2\u002F3 20n 4n2 3n n",[],[],{"id":57,"source":5,"question":58,"options":59,"answer":60,"related":61,"type":23,"origin":24,"createTime":25},97392561,"对于函数f(n)= logn2 ; g(n)= logn+5,确定f(n)=O(g(n))或f(n)=Ω(g(n))或f(n)=θ(g(n))",[8,9,10],[],[],{"id":4,"source":5,"question":6,"options":63,"answer":64,"related":65,"type":23,"origin":24,"createTime":66},[8,9,10],[],[],"2023-09-18T20:03:44+08:00",{"id":68,"source":5,"question":69,"options":70,"answer":71,"related":72,"type":23,"origin":24,"createTime":66},97392563,"对于函数f(n)= n ; g(n)= log2n,确定f(n)=O(g(n))或f(n)=Ω(g(n))或f(n)=θ(g(n))",[8,9,10],[],[],{"id":74,"source":5,"question":75,"options":76,"answer":77,"related":78,"type":23,"origin":24,"createTime":66},97392564,"对于函数f(n)= nlogn+n; g(n)= logn,确定f(n)=O(g(n))或f(n)=Ω(g(n))或f(n)=θ(g(n))",[8,9,10],[],[],{"id":80,"source":5,"question":81,"options":82,"answer":83,"related":84,"type":23,"origin":24,"createTime":66},97392565,"对于函数f(n)= 10 ; g(n)= log10,确定f(n)=O(g(n))或f(n)=Ω(g(n))或f(n)=θ(g(n))",[8,9,10],[],[],{"id":86,"source":5,"question":87,"options":88,"answer":89,"related":90,"type":23,"origin":24,"createTime":66},97392567,"对于函数f(n)= log2n ; g(n)= logn,确定f(n)=O(g(n))或f(n)=Ω(g(n))或f(n)=θ(g(n))",[8,9,10],[],[],{"courseName":92,"courseImg":93,"workName":94,"workId":94,"count":23,"courseId":95},"算法分析与设计","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Faf587bf1cc5ec4f4702335d78a81cd02.png","","548f49de7f81a57922158c0391974b98"]