[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fDP6R3Mf6KLziyA2HwAEwfA9-458nPQ32dMyUb4d0nXQ":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":24,"type":25},[],"2024-10-22 20:37:33",162710160,[8,9,10,11],"1","2","3","不确定",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},21,"275a911925c83d95581bcd04f04328ce","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ff0d5fc66b83b9427fdb47dd2e1bc3ce4.png","C语言程序设计（2024-2025-1）","95ec13a9d7d84cb3acca958a3d8b2c8b","小测验3","设int x=1,a=9,b=6,c=7,d=8;则执行语句:if(a>b) if(c>d)x=2;else x=3;后,x的值是( )",[21,26,35,41,50,60,69,78,87,96],{"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},[],162710162,[30,31,32,33],"%","\u002F","%和\u002F","*","在c语言中,运算对象必须是整数型的运算符是( )",{"answer":36,"createTime":5,"id":37,"options":38,"question":40,"source":24,"type":25},[],162710164,[39,8,9,10],"0","设整型变量n=10,i=4,则赋值运算n%=i+1执行后,n的值是( )",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":24,"type":25},[],162710166,[45,46,47,48],"无限循环","循环次数不定","执行4次","执行3次","以下for循环是(). for(x=0,y=0;(y!=123)&&(x<4);x++)",{"answer":51,"createTime":52,"id":53,"options":54,"question":59,"source":24,"type":25},[],"2024-10-22 20:37:34",162710168,[55,56,57,58],"k=(i=2) * (j=3)","k=(i=2, j=3, i+j)","k=i=j=2*(3+2)","(i=2)+(j=3)=k","定义整型变量:int i, j, k; 非法的C语言表达式是( )",{"answer":61,"createTime":52,"id":62,"options":63,"question":68,"source":24,"type":25},[],162710170,[64,65,66,67],"10<a<15","a==11||a==12||a==13||a==14","a>10&&a<15","!(a<=10)&&!(a>=15)","设a为整型变量,不能正确表达数学关系:10<a<15的C语言表达式是()",{"answer":70,"createTime":52,"id":71,"options":72,"question":77,"source":24,"type":25},[],162710172,[73,74,75,76],"是死循环","循环执行二次","循环执行一次","循环执行0次","对以下程序段说法正确的是(). int x=-1; do{x=x*x;}while(!x)",{"answer":79,"createTime":52,"id":80,"options":81,"question":86,"source":24,"type":25},[],162710173,[82,83,84,85],"if((x%4!=0&&x%100==0)||(x%400==0)) printf("%d是闰年",x); else printf("%d不是闰年",x)","if((x%4==0&&x%100!=0)&&(x%400==0)) printf("%d是闰年",x); else printf("%d不是闰年",x)","if((x%4==0&&x%100!=0)||(x%400==0)) printf("%d是闰年",x); else printf("%d不是闰年",x)","if((x%4==0||x%100!=0)||(x%400==0)) printf("%d是闰年",x); else printf("%d不是闰年",x)","判断某一年x是闰年的条件是:①能被4整除,但不能被100整除的年份都是闰年;②能被400整除的年份是闰年.不符合上述两个条件的年份不是闰年.以下能正确实现的程序段是()",{"answer":88,"createTime":52,"id":89,"options":90,"question":95,"source":24,"type":25},[],162710174,[91,92,93,94],"*0,*1,**2","*1,*2,*3,**4","*0,*1,*2,**3","*1,*2,**3","以下程序输出结果为(). void main() { int i=0; while(i++<=1) printf("*%d,",i);printf("**%d\\n",i); }",{"answer":97,"createTime":52,"id":98,"options":99,"question":104,"source":24,"type":25},[],162710175,[100,101,102,103],"a[0]=1","a[10]=2","a[0]=5*2","a[1]=a[2]*a[0]","定义了一维int型数组a[10]后,下面错误的引用是:( )"]