[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f2gdsME-waI9nVG6BWqxyIN_4u01S0qkxB5Eb7MUmmws":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2024-07-16 23:15:46",158111769,[8,9,10,11],"5","14","8","输出项不合法,无法正常输出",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},20,"1642db1195e915ef4457a1521d2b83ee","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F9c1e48361b00f3ee2086f4e259ed792b.jpg","C语言程序设计","work_28459310","8.4每日一练","以下语句的输出结果是( ) printf("%d\\n",'A'-51)",[21,32,41,50,59,68,77,84,87,96],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],158111762,[25,26,27,28],"机器语言","汇编语言","高级语言","低级语言","C语言是一种( )","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],158111763,[36,37,38,39],"语言简洁、紧凑,使用方便","数据类型丰富,可移植性好","能实现汇编语言的大部分功能","有较强的网络操作功能","下列各项中,不是C语言特点的是( )",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],158111764,[45,46,47,48],"1","2","2.333333","2.33","已知"int x=7,y=3;",则表达式x\u002Fy 的值是( )",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":30,"type":31},[],158111765,[54,55,56,57],"原码","反码","ASCII码","BCD码","在C语言中,字符型数据在计算机内存中以字符的( )形式存储",{"answer":60,"createTime":5,"id":61,"options":62,"question":67,"source":30,"type":31},[],158111766,[63,64,65,66],"\\\\","\\'","074","\\0","下列转义字符不正确的是( )",{"answer":69,"createTime":5,"id":70,"options":71,"question":76,"source":30,"type":31},[],158111767,[72,73,74,75],"int","float","double","不确定","表达式18\u002F4*sqrt(4.0)\u002F8值的数据类型是( )",{"answer":78,"createTime":5,"id":79,"options":80,"question":83,"source":30,"type":31},[],158111768,[10,81,46,82],"4","出错","sizeof(double)的结果值是( )",{"answer":85,"createTime":5,"id":6,"options":86,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":88,"createTime":5,"id":89,"options":90,"question":95,"source":30,"type":31},[],158111770,[91,92,93,94],"a=10 20,b=20 30,c=40","20,30,40","a=20,b=30,c=40","a=10 20,b=30 20,c=40","现有以下程序段: #include <stdio.h> int main() { int a,b,c; scanf("a=%*d%d,b=%d%*d,c=%d",&a,&b,&c); printf("a=%d,b=&d,c=%d\\n",a,b,c); return 0; } 若输出的结果为"a=20,b=30,c=40",则以下能够正确输入数据的是( )",{"answer":97,"createTime":5,"id":98,"options":99,"question":104,"source":30,"type":31},[],158111771,[100,101,102,103],"M","N","0","Q","有如下程序段: #include "stdio.h" int main() {char c; c=('z'-'a')\u002F2+ 'A'; putchar(c); return 0; } 则其输出结果为( )"]