题目内容

有以下程序#include struct tt{int x;struct tt y;}s[3]={1,0,2,0,3,0};main(){struct tt p=s+1;p->y=s;p=p->y;printf("%d\n",p->x);}程序运行后的输出结果是

A. 2,3
B. 2,1
C. 1,2
D. 3,1

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有以下程序#include struct NODE{int k;struct NODE next;};main(){struct NODE m[5],p=m,*q=m+4;int i=0;while (p!=q){p->k=++i;p++;q->k=i++;q--;}q->k=i;for(i=0;i<5;i++)printf("%d",m[i].k);printf("\n");}程序运行后的输出结果是（）

A. 13442
B. 13431
C. 01234
D. 02431

有以下程序：#includestruct STU{char name[9]；char sex; int score[2];};viod f(struct STU a[]){ struct STU b={"Zhao",'m',85,90};a[1]=b;}main(){struct STU c[2]={{"Qian",'f',95,92},{"Sun",'m',98,99}};f(c);printf("%s,%c,%d,%d,",c[0].name,c[0].sex,c[0].score[0],c[0].score[1]);printf("%s,%c,%d,%d\n",c[1].name,c[1].sex,c[1].score[0],c[1].score[1]);}程序运行后输出结果是

A. Qian,f,95,92,Sun,m,98,99
B. Qian,f,95,92,Zhao,m,85,90
C. Zhao,m,85,90,Sun,m,98,99
D. Zhao,m,85,90,Qian,f,95,92

有以下定义struct person {char name[10]；int age;};struct person class [10]={"Johu",17,"Paul",19,"Mary",18,"Adam",16,};输出字母M的语句是

A. printf("%c\n",class[2].name[0]);
B. printf("%c\n",class[3].name[0]);
C. printf("%c\n",class[3].name[1]);
D. printf("%c\n",class[2].name[1]);

#includestruct S{int a,b;}date[2]={10,100,20,200};main(){struct S p=data[1];printf("%d\n",++(p.a));}程序运行后的输出结果是

A. 10
B. 11
C. 20
D. 21