#include <stdio.h>
struct S
{ int a,b;}data[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
[单选题]有以下程序#include<stdio.h>struct S{int a,b;} data[2]={10,100,20,200};main(){struet S p=data[l];printf(“%d\n”,++(P.a)):}程序运行后的输出结果是A.10B.11C.20D.21
[单选题]有以下程序#include <stdio.h>struct tt{ int x;struct tt *y;} *p;struct tt a[4]={20,a+1,15,a+2,30,a+3,17,a};main(){ int i;p=a;for(i=1;i<=2;i++) {printf("%d,",p->x); p=p->y;}}程序的运行结果是A.)20,30,B.)30,17C.)15,30,D.)20,15,
[单选题]有以下程序#include <stdio.h>struct st{ int x,y;} data[2]={1,10,2,20};main(){ struct st *p=data;printf("%d,",p->y); printf("%d/n",(++p)->x);}程序的运行结果是A.)10,1B.)20,1C.)10,2D.)20,2
[单选题]有以下程序#include <stdio.h>struct ord{ int x,y; } dt[2]={1,2,3,4};main(){ struct ord *p=dt;printf("%d,",++p->x); printf("%d/n",++p->y);}程序的运行结果是A.)1,2B.)2,3C.)3,4D.)4,1
[单选题]有以下程序#include <stdio.h>struct stu{ int num; char name [10];int age;};Void fun(struct stu *p){ printf("%s\n,p->name);}main( ){ struct stu x[3]={ {01,”Zhang”,20},{02, ” Wang”,19},{03, ”zhao”,18} };fun(x+2);}程序运行后的输出结果是A.)ZhangB.)ZhaoC.)WangD.
[单选题]有以下程序#include <stdio.h>struct st{ int x, y, z;} data[2]={3,10,2,20,15,7};main(){ struct st *p=data; printf("%d,", p->y); printf("%d/n",(++p)->x); }程序的运行结果是A.10,3 B.20,3 C.10,20 D.20,2
[单选题]有以下程序#include<stdio.h>struct ord{int x,y;} dt[2]={1,2,3,4};main(){struct ord*p=dt;printf(“%d,”,++(p一>x));printf(“%d\n”,++(p一>y));}程序运行后的输出结果是A.1,2B.4,1C.3,4D.2.3
[单选题]有以下程序#include <stdio.h>int fun(int (*s)[4],int n, int k){ int m,i;m=s[0][k];for(i=1;i<n;i++) if(s[i][k]>m)m= s[i][k];return m;}main(){ int a[4][4]={{1,2,3,4},{11,12,13,14},{21,22,23,24},{31,32,33,34}};printf("%d/n",fun(a,4,0));}程序的运行结果是
[单选题]有以下程序#include <stdio.h>int fun(int (*s)[4],int n, int k){ int m, i; m=s[0][k]; for(i=l; i<n; i++) if(s[i][k]>m) m=s[i][k]; return m;}main(){ int a[4][4]={{1,2,3,4},{11,12,13,14},{2l,22,23,24},{31,32,33,34}}; printf("%d/n", fun(a,4,0));}
[单选题]试题38有以下程序#include <stdio.h>main(){ int a=2,b;b=a<<2; printf(“%d/n”,b);}程序运行后的输出结果是()A.2B.4C.6D.8