[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fi8tFmEG8y4q1vmnSRp_tkwzZbmCQ7KdK-BqMKH7wB4o":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":24,"type":25},[],"2025-12-11 01:16:36",259040926,[8,9,10,11],"整型常量","整型表达式","整形常量或整型表达式","任何类型的表达式",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},20,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","work_47416328","6.4","在C语言中,引用数组元素时,其数组下标的数据类型允许是( )",[21,26,35,44,53,62,71,80,89,96],{"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},[],259040927,[30,31,32,33],"a[10]","a[3.5]","a(5)","a[10-10]","若有定义:int a[10],则对数组a元素的正确引用是( )",{"answer":36,"createTime":5,"id":37,"options":38,"question":43,"source":24,"type":25},[],259040928,[39,40,41,42],"1","2","4","8","基本int a[4]类型变量所占的字节数是( )",{"answer":45,"createTime":5,"id":46,"options":47,"question":52,"source":24,"type":25},[],259040929,[48,49,50,51],"int a[]={"string"}","int a[5]={0,1,2,3,4,5}","char a={"string"}","char a[]={0,1,2,3,4,5}","合法的数组定义是( )",{"answer":54,"createTime":5,"id":55,"options":56,"question":61,"source":24,"type":25},[],259040930,[57,58,59,60],"int a[5]","char b[ ]={ 'h','e','l','l','o'}","int a[ ]={2,3,4,5}","char b[3 ][ ]={1,2,3,4,5,6}","下列对数组操作不正确的语句是( )",{"answer":63,"createTime":5,"id":64,"options":65,"question":70,"source":24,"type":25},[],259040931,[66,67,68,69],"int a[3][]","float a(3,4)","double a[1][4]","float a(3)(4)","以下对二维数组a的正确定义是( )",{"answer":72,"createTime":5,"id":73,"options":74,"question":79,"source":24,"type":25},[],259040932,[75,76,77,78],"int a[2][]={{1,0,1},{5,2,3","int a[][3]={{1,2,3},{4,5,6","int a[2][4]={{1,2,3},{4,5},{6","int a[][3]={{1,0,1},{},{1,1","以下能对二维数组a进行正确初始化的语句是( )",{"answer":81,"createTime":5,"id":82,"options":83,"question":88,"source":24,"type":25},[],259040933,[84,85,86,87],"int a[2][3]={0}","int a[][3]={{1,2},{0","int a[2][3]={{1,2},{3,4},{5,6","int a[][3]={1,2,3,4,5,6}","以下不能对二维数组a进行正确初始化的语句是( )",{"answer":90,"createTime":5,"id":91,"options":92,"question":95,"source":24,"type":25},[],259040934,[40,93,41,94],"3","无确定值","若有说明:int a[][3]={1,2,3,4,5,6,7};则数组a第一维大小是( )",{"answer":97,"createTime":5,"id":98,"options":99,"question":104,"source":24,"type":25},[],259040935,[100,101,102,103],"3 5 7","3 6 9","1 5 9","1 4 7","下面程序段的输出结果是( ).int k,a[3][3]={1,2,3,4,5,6,7,8,9};for (k=0;k<3;k++) printf("%d",a[k][2-k])"]