[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$ftKgjOom09Lbvpk9ryhq4mnlOathZ9YZDO1ZR5_JRsCQ":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":27,"type":28},[],"2023-11-25 13:32:08",108403228,[8,9,10,11],"abcdefg","abcdefg#","abcdefg##","##",{"courseId":13,"courseImg":14,"courseName":15},"ffca32d8efbb2554fdedfd245ea43169","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F7ba7ec0cc1ce393db256dca620bf304f.png","程序设计技术及应用-2023级","有以下程序:#include<stdio.h>main(){char c;while((c=getchar())!='#')putchar(c);}执行时如输入abcdefg##<回车>,则输出结果是()",[18,29,38,41,50,60,65,74,83,92],{"answer":19,"createTime":5,"id":20,"options":21,"question":26,"source":27,"type":28},[],108403221,[22,23,24,25],"y=0","y=-1","y=1","while 构成无限循环","有以下程序:#include <stdio.h>main(){ int y=10;while(y--); printf("y=%d\\n",y);}程序执行后的输出结果是()","v1",0,{"answer":30,"createTime":5,"id":31,"options":32,"question":37,"source":27,"type":28},[],108403224,[33,34,35,36],"循环体的执行次数总是比条件表达式的执行次数多一次","条件表达式的执行次数总是比循环体的执行次数多一次","条件表达式的执行次数与循环体的执行次数一样","条件表达式的执行次数与循环体的执行次数无关","关于while(条件表达式)循环体,以下叙述中正确的是()",{"answer":39,"createTime":5,"id":6,"options":40,"question":16,"source":27,"type":28},[],[8,9,10,11],{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":27,"type":28},[],108403233,[45,46,47,48],"(E>0||E<O)","(E==0)","(!E==0)","(E! =0)","在以下给出的表达式中,与while(E)中的(E)不等价的表达式是()",{"answer":51,"createTime":52,"id":53,"options":54,"question":59,"source":27,"type":28},[],"2023-11-25 13:32:09",108403236,[55,56,57,58],"有语法错,不能执行","一次也不执行","执行一次","无限次","由以下 while 构成的循环,循环体执行的次数是( ).int k=0;while(k=1)k++",{"answer":61,"createTime":52,"id":62,"options":63,"question":64,"source":27,"type":28},[],108403238,[34,33,35,36],"关于"do 循环体 while(条件表达式);",以下叙述中正确的是()",{"answer":66,"createTime":52,"id":67,"options":68,"question":73,"source":27,"type":28},[],108403241,[69,70,71,72],"int i=10; do{i=i+1;}while(i<0)","int i=5;do{i+=1;}while(i>0)","int i=1;do{i+=2;}while(i!=10)","int i=6;do{i-=2;}while(i! =1)","以下程序段中,循环次数不超过10的是( )",{"answer":75,"createTime":52,"id":76,"options":77,"question":82,"source":27,"type":28},[],108403248,[78,79,80,81],"n=0;do{++n;}while(n<=0)","n=0;while(1){n++;}","n=10;while(n);{n--;}","for(n=0,i=1; ;i++)n+=i","以下不构成无限循环的语句或语句组是()",{"answer":84,"createTime":52,"id":85,"options":86,"question":91,"source":27,"type":28},[],108403251,[87,88,89,90],"0,1","0,0","1,1","程序进入无限循环","若变量已正确定义,有以下程序段:i=0;do printf("%d,",i);while(i++);printf("%d\\n",i);其输出结果是( )",{"answer":93,"createTime":52,"id":94,"options":95,"question":100,"source":27,"type":28},[],108403254,[96,97,98,99],"1,3","0,2","1,2","2,3","若有以下程序:#include <stdio.h>main(){int a=-2,b=0;do{ ++b; }while(a++);printf("%d,%d\\n",a,b);}则程序的输出结果是( )"]