[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f11q8L1rbk5ClFGOFQ2Zi-tLXayaaMOBsBQo4QOo6ubI":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":31,"type":32},[],"2024-05-08 00:18:30",141572893,[8,9,10,11],"for循环的循环体语句中,可以包含多条语句,但必须用花括号括起来","for循环只能用于循环次数已经确定的情况","在for循环中,不能用break语句跳出循环体","for循环是先执行循环体语句,后判断表达式",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},41,"3c5bf71f804157b9af60fd258899d3aa","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F0a97e915ded95254629de326b21b36ed.png","C程序设计","50d725f723d7462c9ae452eaa4acd539","第五章章节测验","下面有关for循环的正确描述是()",[21,33,42,52,61,70,79,88,97,100],{"answer":22,"createTime":23,"id":24,"options":25,"question":30,"source":31,"type":32},[],"2024-05-05 23:00:56",141572885,[26,27,28,29],"a=1001","溢出","a=1","a=1000","设有如下程序段,则输出结果是() int a; for (a=1;a<=1000;a++); printf("a=%d",a)","v1",0,{"answer":34,"createTime":5,"id":35,"options":36,"question":41,"source":31,"type":32},[],141572886,[37,38,39,40],"系统将提示有语法错误","循环体将执行无限次","循环体将执行两次","循环体将执行一次","设有程序段,以下说法正确的是() x=-1; do{ x=x*x; }while(!x)",{"answer":43,"createTime":44,"id":45,"options":46,"question":51,"source":31,"type":32},[],"2024-05-07 13:27:04",141572887,[47,48,49,50],"do...while的循环体比while的循环体少执行一次","while的循环控制条件比do...while的循环控制条件严格","do...while的循环体至少无条件执行一次","do...while的循环体不能是复合语句","C语言中while和do...while循环的主要区别是()",{"answer":53,"createTime":23,"id":54,"options":55,"question":60,"source":31,"type":32},[],141572888,[56,57,58,59],"int i=1; do i++; while(1)","int i=1; while(1) i++","int i=1; for(;;) i++","int i=10; while(i) i--","下列语句不是死循环的是()",{"answer":62,"createTime":23,"id":63,"options":64,"question":69,"source":31,"type":32},[],141572889,[65,66,67,68],"输入任意5个整数,输出这5个数的和","求1+2+3+4+5的和","输入语句scanf("%d",&x);不能放在循环里,程序出错","输入任意5个整数,输出这5个数","下面程序的功能是() #include<stdio.h> int main() { int x,s=0,i; for(i=1;i<=5;i++) { scanf("%d",&x); s=s+x; } printf("s=%d\\n",s); return 0; }",{"answer":71,"createTime":44,"id":72,"options":73,"question":78,"source":31,"type":32},[],141572890,[74,75,76,77],"i=1,j=1 i=2,j=1 i=1,j=2 i=2,j=2","i=1,j=1 i=2,j=2 i=1,j=1 i=2,j=2","i=1,j=1 i=1,j=2 i=2,j=1 i=2,j=2","i=1,j=1 i=1,j=1 i=2,j=2 i=2,j=2","运行下面的程序,得到的输出是() #include<stdio.h> int main() { int i,j; for(i=1;i<=2;i++) for(j=1;j<=2;j++) printf("i=%d,j=%d\\n",i,j); }",{"answer":80,"createTime":44,"id":81,"options":82,"question":87,"source":31,"type":32},[],141572891,[83,84,85,86],"1","10","4","0","运行下面的程序,输出的星号个数一共是() #include<stdio.h> int main() { int i,j; for(i=1;i<=4;i++) for(j=1;j<=i;j++) putchar('*'); }",{"answer":89,"createTime":23,"id":90,"options":91,"question":96,"source":31,"type":32},[],141572892,[92,93,94,95],"输入6个整数,输出第1个数","输入7个整数,输出其中的最大数","输入6个整数,输出这些数的和","输入7个整数,输出其中的最小数","下面程序的功能是() #include<stdio.h> int main() { int x,s,j; scanf("%d",&x); s=x; for(i=1;i<=6;i++) { scanf("%d",&x); if(s<x) s=x; } printf("s=%d\\n",s); return 0; }",{"answer":98,"createTime":5,"id":6,"options":99,"question":19,"source":31,"type":32},[],[8,9,10,11],{"answer":101,"createTime":23,"id":102,"options":103,"question":108,"source":31,"type":32},[],141572894,[104,105,106,107],"m=4","m=2","m=6","m=5","有以下程序 #include<stdio.h> int main() { int i,j,m=1; for(i=1;i<3;i++) { for(j=3;j>0;j--) { if(i*j>3) break; m*=i*j;} } printf("m=%d\\n",m); } 程序运行后的输出结果是()"]