[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fes2hh9i4YLnQhczip-drX8HC4m2aVJqnSv8RE2GUUeA":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":24,"type":25},[],"2024-12-03 16:50:34",168754634,[8,9,10,11],"'2'","'ab'","'\\n'","'\\101'",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},58,"2c565c9f3a316b57c13528b01e774489","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F6b3be9bdfc58f5d47aee23d1eda81b8d.jpg","C\u002FC++程序设计","work_37890831","第2章作业","下列不合法的字符常量是( )",[21,26,35,44,53,62,69,78,85,94],{"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},[],168754635,[30,31,32,33],"'\\"'","'\\ee'","'\\018","'xab'","下列合法的转义字符是( )",{"answer":36,"createTime":5,"id":37,"options":38,"question":43,"source":24,"type":25},[],168754636,[39,40,41,42],"-62000","0.123","5","E3","以下选项中不合法的实型常量是( )",{"answer":45,"createTime":5,"id":46,"options":47,"question":52,"source":24,"type":25},[],168754637,[48,49,50,51],"2","2.5","2.0","1","若已定义x和y为double型变量,则表达式x=1,y=x+3\u002F2的值是( )",{"answer":54,"createTime":5,"id":55,"options":56,"question":61,"source":24,"type":25},[],168754638,[57,58,59,60],"5,4,4","5,5,4","5,4,5","4,5,4","执行语句"x=(a=5,b=a--)"后,x,a,b的值分别是( )",{"answer":63,"createTime":5,"id":64,"options":65,"question":68,"source":24,"type":25},[],168754639,[66,51,67,41],"6","0","已知int x=5,y=5,z=5;则执行语句x%=y+z;后,x的值是(",{"answer":70,"createTime":5,"id":71,"options":72,"question":77,"source":24,"type":25},[],168754640,[73,74,75,76],"18","14","30","10","表达式(k=3*2,k+4),k*3的值是( )",{"answer":79,"createTime":5,"id":80,"options":81,"question":84,"source":24,"type":25},[],168754641,[82,83,51,67],"4","3","下面程序的输出结果是( ).#include<stdio.h>void main(){ int x=10,y=3,z; printf("%d\\n",z=(x%y,x\u002Fy)); }",{"answer":86,"createTime":5,"id":87,"options":88,"question":93,"source":24,"type":25},[],168754642,[89,90,91,92],"float","double","int","char","经过下述赋值后,变量x的数据类型是( ).float x=21.0;int y; y=(int)x",{"answer":95,"createTime":5,"id":96,"options":97,"question":102,"source":24,"type":25},[],168754643,[98,99,100,101],"x=13,y=3.600000","x=13.5,y=3.60000","x=13,y=3","x=13,y=3.6","执行以下程序后,输出结果为#include<stdio.h>void main(){int x;float y;y=3.6;x=(int)y+10;printf("x=%d,y=%f",x,y);}"]