[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fzIqsOTaA5eckD-PG1Vs22_fe1qou8KD4rqs7o31rg6I":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2026-05-28 17:41:15",5833601,[8,9,10,11],"4","3","1","0",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},114,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","dd04987667744365a05b579eb191beeb","第2章 用C语言编写程序","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)); }",[21,32,41,50,58,68,74,83,86,95],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],5833594,[25,26,27,28],"'2'","'ab'","'\\n'","'\\101'","下列不合法的字符常量是( )","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],5833595,[36,37,38,39],"'\\"'","'\\ee'","'\\018","'xab'","下列合法的转义字符是( )",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],5833596,[45,46,47,48],"-62000","0.123","5","E3","以下选项中不合法的实型常量是( )",{"answer":51,"createTime":5,"id":52,"options":53,"question":57,"source":30,"type":31},[],5833597,[54,55,56,10],"2","2.5","2.0","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":59,"createTime":60,"id":61,"options":62,"question":67,"source":30,"type":31},[],"2026-05-27 12:38:15",5833598,[63,64,65,66],"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":69,"createTime":5,"id":70,"options":71,"question":73,"source":30,"type":31},[],5833599,[72,10,11,47],"6","已知int x=5,y=5,z=5;则执行语句x%=y+z;后,x的值是(",{"answer":75,"createTime":5,"id":76,"options":77,"question":82,"source":30,"type":31},[],5833600,[78,79,80,81],"18","14","30","10","表达式(k=3*2,k+4),k*3的值是( )",{"answer":84,"createTime":5,"id":6,"options":85,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":87,"createTime":5,"id":88,"options":89,"question":94,"source":30,"type":31},[],5833602,[90,91,92,93],"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":96,"createTime":5,"id":97,"options":98,"question":103,"source":30,"type":31},[],5833603,[99,100,101,102],"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);}"]