[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fZV_3bNhTgqf3r0aj4QgxpMOtIIR1RJegLrj5_ab3AEY":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":27,"type":28},[],"2023-11-14 16:28:34",105763026,[8,9,10,11],"有语法错误不能通过编译","可以通过编译但不能通过连接","输出***","输出$$$",{"courseId":13,"courseImg":14,"courseName":15},"1642db1195e915ef4457a1521d2b83ee","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F9c1e48361b00f3ee2086f4e259ed792b.jpg","C语言程序设计","以下程序( ).main( ){int a=5,b=0,c=0;if (a=b+c) printf("***\\n");else printf("$$$\\n");}",[18,29,38,41,51,60,69,78,87,95],{"answer":19,"createTime":5,"id":20,"options":21,"question":26,"source":27,"type":28},[],105763022,[22,23,24,25],"0,0,0","1,2,3","1,2,1","2,2,2","已知a,b,c的值分别为1,2,3,则执行下列语句后a,b,c 的值分别是( ).if(a++<b) {c=a;a=b;b=c;}else a=b=c=0","v1",0,{"answer":30,"createTime":5,"id":31,"options":32,"question":37,"source":27,"type":28},[],105763024,[33,34,35,36],"(x-y>0)","(x-y<0)","(x-y<0||x-y>0)","(x-y==0)","若有定义"int x,y;"并已正确给变量赋值,则以下选项与表达式"(x-y)?(x++):(y++)"中的条件表达式"(x-y)"等价的是( )",{"answer":39,"createTime":5,"id":6,"options":40,"question":16,"source":27,"type":28},[],[8,9,10,11],{"answer":42,"createTime":43,"id":44,"options":45,"question":50,"source":27,"type":28},[],"2023-11-14 16:28:35",105763027,[46,47,48,49],"y=x+1;if(x>=0)if(x= =0) y=x;else y=x-1","y=x-1if(x>0) y=x+1;else y=x","if(x<=0)if(x<0) y=x-1;else y=x;else y=x+1","y=x;if(x<0) y=x-1;else y=x+1","有以函数关系是:当x<0,y= x-1;当x=0,y= x,当x>0,y= x+1.以下能正确表示上面关系的程序段是( )",{"answer":52,"createTime":43,"id":53,"options":54,"question":59,"source":27,"type":28},[],105763029,[55,56,57,58],"0","22","12","10","若运行时为变量x输入12,则以下程序的运行结果是( ).main( ){ int x,y;scanf("%d",&x);y=x>12?x+10:x-12;printf("%d\\n",y);}",{"answer":61,"createTime":43,"id":62,"options":63,"question":68,"source":27,"type":28},[],105763031,[64,65,66,67],"if(a>","b++ else a++;else {a++;printf("%d",a);}B.if(a>b) {b++;printf("%d",b);}","if(a>b) {b++;printf("%d",b)}else {a++;printf("%d",a);}","if(a>b) b++;printf("%d",b);else printf("%d",a)","以下if语句中格式正确的是( )",{"answer":70,"createTime":43,"id":71,"options":72,"question":77,"source":27,"type":28},[],105763033,[73,74,75,76],"if (x>0)printf("%f",x)else printf("%f", -x)","if (x>0){x=x+y;printf("%f",x);}elseprintf("%f", -x)","if(x>0){x=x+y;printf("%f",x);}x=x+y;printf("%f",x)","if (x>0)elseprintf("%f", -x)","以下语确的if语句是( )",{"answer":79,"createTime":43,"id":80,"options":81,"question":86,"source":27,"type":28},[],105763034,[82,83,84,85],"14","16","18","20","有以下程序,从键盘上输入3和4,则程序输出是( ).#include<stdio.h>main(){int a,b,s;scanf("%d%d",&a,&b);s=a;if(a<b)s=b;s=s*sprintf("%d",s);}",{"answer":88,"createTime":43,"id":89,"options":90,"question":94,"source":27,"type":28},[],105763036,[91,55,92,93],"-1","1","不确定的值","有以下程序,从键盘上输入-1,则程序输出是( ).#include<stdio.h>main(){int x,y;printf("Enter an integer(x):");scanf("%d",&x);if(x++<0) y=-1;else if(x==0) y=0;else y=1;printf("%d",y);}",{"answer":96,"createTime":43,"id":97,"options":98,"question":100,"source":27,"type":28},[],105763038,[92,55,91,99],"值不确定","以下程序的输出是( ).main( ){ int a=100,x=10,y=20,ok1=5,ok2=0;if(x<y)if(y!=10)if(!ok1)a=1;elseif(ok2) a=10;a=-1;printf("%d\\n",a);}"]