超星 - 课后作业5-函数 - 查题吧

简答题

//以下程序的运行结果是？。#includeintmain(){inti=2,x=5,j=7;voidfun(inti,intj);fun(j,6);//【1】_。printf("i=%d;j=%d;x=%d\n",i,j,x);//【2】_。return0;}voidfun(inti,intj){intx=7;printf("i=%d;j=%d;x=%d\n",i,j,x);}

简答题

//下面程序的运行结果是【1】________________。#includeintmain(){intk=4,m=1,p;intfunc(inta,intb);p=func(k,m);printf("%d",p);p=func(k,m);printf("%d\n",p);return0;}intfunc(inta,intb){staticintm=0,i=2;i+=m+1;m=i+a+b;return(m);}

简答题

//下面程序的运行结果是【1】______________。#includeintmain(){inti=5;intsub(intn);printf("%d\n",sub(i));return0;}intsub(intn){inta;if(n==1)return1;a=n+sub(n-1);return(a);}

简答题

//以下程序运行结果是【1】_。#defineM3#defineN(M+1)#defineNNNN/2intmain(){prinft(“%d\n”,NN);printf(“%d”,5NN);return0;}如果#defineNM+1,结果又是【2】_。

简答题

//以下程序运行结果是【1】_____________。#defineADD(x)x+x#includeintmain(){intm=1,n=2,k=3;intsum=ADD(m+n)*k;printf(“sum=%d”,sum);return0;}

简答题

//下列程序运行的结果是【1】__________。#includedoublesub(doublex,doubley,doublez){y-=1.0;z=z+x;returnz;}intmain(){doublea=2.5,b=9.0;printf("%6.2f\n",sub(b-a,a,a));return0;}

简答题

//下列程序运行的结果是【1】__________。#includeintfan(intn){intk;if(n==0||n==1)k=3;elsek=n-fan(n-2);returnk;}intmain(){printf("%d\n",fan(8));return0;}

简答题

//下列程序的输出结果是【1】________________。#includevoidfun(intd){intp;p=d++;printf("%d,",p);}intmain(){inta=1;fun(a);printf("%d\n",a);return0;}

简答题

//读程序从键盘输入1902,则程序的输出结果是:【1】_________________。#includeintfun(intn){intm=0,c;while(n!=0){c=n%10;m=m*10+c;n=n/10;}return(m);}intmain(){intm;scanf("%d",&m);printf("%d\n",fun(m));return0;}

简答题

//分析以下程序的运行结果【1】_________________。#includeintfunc(intn){if(n==1)return1;elsereturn(n*func(n-1));}intmain(){intx;x=func(3);printf("%d\n",x);return0;}

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