[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fQ5W64GGijOkgfLavt6BeV3Kj7vPKj7RHZSSH7c8X-HQ":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":24,"type":25},[],"2025-05-05 18:05:54",185737325,[8,9,10,11],"无限次","0次","1次","2次",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},4,"a4d990e0ff0bb702421eda0693683e55","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fda179411f0c8f62c715429f9b0ec93a2.png","计算机程序设计基础","94f7398096674a5cbfc0c8cb8d5ae71c","for语句","若i为整型变量,则以下循环体的执行次数是( ) for(i=2;i==0;)printf("%d",i--)",[21,26,35,44],{"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},[],185737326,[30,31,32,33],"是死循环","循环体执行1次","循环体执行0次","有语法错误","以下程序段( ) int x; for(x=-1;!x;) { x=x*x; }",{"answer":36,"createTime":5,"id":37,"options":38,"question":43,"source":24,"type":25},[],185737327,[39,40,41,42],"i=10,sum=9","i=11,sum=10","i=9,sum=10","i=9,sum=9","下面代码的输出结果是( ) #include <stdio.h> int main() { int i,sum; for(i=1,sum=0;i<10;i++){ sum+=1; } printf("i=%d,sum=%d",i,sum); }",{"answer":45,"createTime":5,"id":46,"options":47,"question":52,"source":24,"type":25},[],185737328,[48,49,50,51],"do{ i=1;s=1; jie=jie*i; s=s+jie; i++; }while(i<=10)","do{ i=1;s=1; s=s*i; i++; }while(i<=10)","i=1;s=1; do{ s=s*i; i++; }while(i<=10)","i=1;s=0;jie=1 do{ jie=jie*i; s=s+jie; i++; }while(i<=10)","以下能正确计算 1!+2!+3!+4!+5!+...+10!的程序段是( )"]