[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fFQmb4XPu92AaJ67EpTOMk4VT-rilUxfmW6Rg0V0VaRA":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":21,"type":22},[],"2026-05-19 16:03:57",377695767,[8,9,10,11],"a+=a-=(b=4)*(a=3)","a=a*3=2","y=float(i)","x%(-3)",{"courseId":13,"courseImg":14,"courseName":15},"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","已知各变量的类型说明如下:int i=8,k,a=12,b; unsigned long w=5;double x=1.42,y=5.2;则以下符合C语言语法的表达式是( )",[18,23,32,38,47,56,65,74,83,92],{"answer":19,"createTime":5,"id":6,"options":20,"question":16,"source":21,"type":22},[],[8,9,10,11],"v1",0,{"answer":24,"createTime":5,"id":25,"options":26,"question":31,"source":21,"type":22},[],377695770,[27,28,29,30],"y=(x%2)\u002F10","++x","x=y=0","x*=y+8","设x,y均为float型变量,则以下不合法的赋值语句是( )",{"answer":33,"createTime":5,"id":34,"options":35,"question":37,"source":21,"type":22},[],377695772,[11,36,9,8],"y= float (i)","已知各变量的类型说明如下:int i=8,k,a,b; unsigned long w=5;double x=1.42,y=5.2;则以下符合C语言语法的表达式是( )",{"answer":39,"createTime":5,"id":40,"options":41,"question":46,"source":21,"type":22},[],377695773,[42,43,44,45],"%","!=","++","\u002F","在C语言中,要求运算数必须是整型的运算符是( )",{"answer":48,"createTime":5,"id":49,"options":50,"question":55,"source":21,"type":22},[],377695776,[51,52,53,54],"16","52","32","4","若x,i,j和k都是int型变量,则计算 x=(i=4,j=16,k=32)表达式后,x的值为( )",{"answer":57,"createTime":5,"id":58,"options":59,"question":64,"source":21,"type":22},[],377695777,[60,61,62,63],"只能是整型或字符型数据","可以是任何类型的数据","只能是0或非0正数","只能是0和1","逻辑运算符两侧运算对象的数据类型( )",{"answer":66,"createTime":5,"id":67,"options":68,"question":73,"source":21,"type":22},[],377695778,[69,70,71,72],"-0x48a 2e5 0x","-0xcdf 01a 0xe","160 0xffff 011","-01986,012 0668","下面四个选项中均是合法整型常量的选项是( )",{"answer":75,"createTime":5,"id":76,"options":77,"question":82,"source":21,"type":22},[],377695780,[78,79,80,81],"float","double","不确定","char","表达式18\u002F4*sqrt(4.0)\u002F8值的数据类型为( )",{"answer":84,"createTime":5,"id":85,"options":86,"question":91,"source":21,"type":22},[],377695781,[87,88,89,90],"char c=48","double x=12.234e+3.5","float f=f+1.1","int n=m=10","以下能正确定义且赋初值的语句是( )",{"answer":93,"createTime":5,"id":94,"options":95,"question":100,"source":21,"type":22},[],377695782,[96,97,98,99],"a*e\u002Fc\u002Fb*3","3*a*e\u002Fb\u002Fc","3*a*e\u002Fb*c","a\u002Fb\u002Fc*e*3","若有代数式3ae\u002Fbc,则不正确的C语言表达式是( )"]