湖南省跨地域一般高等学校对口招生三轮联考计算机应用类专业综合知识试题单选(5*3=15),不会出现在文件头标识是A.<meta> B.<head>……</head>C.<center>……</center>D.<title>……</title>:printf("%x",-1);则屏幕显示A.-.-:chara[3][10]={"BeiJing","ShangHai","TianJin"};(*pa)[10]=a;不能正确显示字符串"ShangHai"("%s",a+1);("%s",*(a+1));("%s",*a+1);("%s",&a[1][0]);综合应用(5*4=20):111121133114641……#include<>#defineM20main(){inti,j,n,a[M][M];printf("请输入杨辉三角行数:");scanf("%d",&n);for(i=0;i<n;i++){for(j=0;;j++){if()a[i][j]=1;else;printf("%4d",a[i][j]);}____________________;}}(5*15=75),写出运行结果。(5*5=25)(1)下列程序运行结果是____________#include<>#defineMIN(x,y)(x)<(y)?x:y;voidmain(){inti,j,k;i=5,j=7;k=MIN(i+j,j-i);printf("%d\n",k);}(2)下列程序运行结果是____________#include<>intf(inta[],intn){if(n>=1)return(f(a,n-1)+a[n-1]);elsereturn0;}voidmain(){intaa[5]={1,2,3,4,5},s;s=f(aa,4);printf("%d",s);}(3)下列程序运行结果是____________#include<>voidsub(int*,int*);voidmain(){inta[]={1,2,3,4},i,x=0;for(i=0;i<4;i++){sub(a,&x);printf("%d",x);}printf("\n");}voidsub(int*s,int*y){staticintt=3;*y=s[t];t--;}(4)下列程序运行结果是____________#include<>voidfun(intx){staticinty=5;x++;printf("%d+%d=%d\n",x,y++,x+y);}voidmain(){inti;for(i=1;i<=3;i++)fun(i);}(5)下列程序运行结果是____________#include""#include""#defineN3structpp{chartext[10];intconstant;};voidencrypt(structpp*x){inti;for(i=0;i<strlen(x->text);i++)x->text[i]=x->text[i]+x->constant;}main(){structppsource[N]={{"ab",2},{"cd",1},{"ef",0}};inti=0;while(i<N)encrypt(&source[i++]);for(i=0;i<N;i++)printf("%s",source[i].text);}(5*5=25)(1)下面函数index(chars[],chart[])检验字符串s中是否包含字符串t,若包含,则返回t在s中开始位置(下标值),不然送回-1。index(chars[],chart[]){inti,j,k;for(i=0;s[i]!='\0';i++){for(j=i,k=0;①&&s[j]==t[k];j++,k++);if(②)return(i);}return(-1);}(2)设f(L,x)功效是删除以L为首结点指针单链表中全部值等于x结点typedefstructnode{intdata;stuctnode*next;}Linklist;voidf(Linklist*L,ElemTypex){LNode*p;if(①)return;if(L->data==x){②;L=L->next;free(p);Del_X_3(L,x);}else③;}
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