以下程序的输出结果是_[19]_______

#include <stdio.h>

#define M 5

#define N M+M

main（）

{ int k;

k=N*N*5; printf（"%d/n",k）;

}

[单选题]以下程序输出的结果是#include<stdio.h>#include<string.h>main(){ char w[][10]={"ABCD","EFGH","IJKL","MNOP"},k;for(k=1;k<3;k++) printf("%s/n",&w[k][k]);}A．ABCD FGH KLB．ABC EFG IJ MC．EFG JK 0D．FGH KL

[单选题]以下程序输出的结果是#include<stdio.h>#include<string.h>main(){ char w[][10]={"ABCD","EFGH","IJKL","MNOP"},k;for(k=1;k<3;k++) printf("%s/n",&w[k][k]);}A．ABCD FGH KLB．ABC EFG IJ MC．EFG JK 0D．FGH KL

[主观题]以下程序的输出结果是_[13]_______#include <stdio.h>#include <string.h>char *fun（char *t）{ char *p=t;return（p+strlen（t）/2）;}main（）{ char *str="abcdefgh";str=fun（str）;puts（str）;}

[单选题]下面程序的输出结果是#include<stdio.h>#include<string.h>main(){ char *p1="abc",*p2="ABC",str[50]= "xyz";strcpy(str+2,strcat(p1,p2));printf("%s/n",str);}A．xyzabcABCB．zabcABCC．xyabcABCD．yzabcABC

[试题]以下程序的输出结果是_[9]_______#include <stdio.h>main（）{ int n=12345,d;while（n!=0）{ d=n%10; printf（"%d",d）; n/=10;}}

[试题]以下程序的输出结果是 ( 8 ) 。#include<stdio.h>main(){int i,j,sum;for(i=3;i>=1;i--){sum=0;for(j=1;j<=i;j++) sum+=i*j;}printf("%d/n",sum);}

[试题]以下程序的输出结果是 ( 9 ) 。#include<stdio.h>main(){ int j,a[]={1,3,5,7,9,11,13,15},*p=a+5;for(j=3;j;j--){ switch(j){ case 1:case 2:printf( " %d " ,*p++); break;case 3:printf( " %d " ,*(--p));}}}

[单选题]以下程序的输出结果是#include<stdio.h>main(){int a=15,b=21,m=0;switch(a%3){case 0:m++;break;case 1:m++;switch(b%2){ default:m++;case 0:m++;break; } }printf("%d/n",m);}A．1B．2C．3D．4

[单选题]以下程序的输出结果是#include<stdio.h>struct st{ int x;int *y;}*p;int dt[4]={10,20,30,40};struct st aa[4]={50,&dt[0],60,&dt[0],60,&dt[0],60,&dt[0],};main(){ p=aa;printf("%d/n",++(p->x));}A．10B．11C．51D．60

[单选题]以下程序的输出结果是#include<stdio.h>struct st{ int x;int *y;}*p;int dt[4]={10,20,30,40};struct st aa[4]={50,&dt[0],60,&dt[0],60,&dt[0],60,&dt[0],};main(){ p=aa;printf("%d/n",++(p->x));}A．10B．11C．51D．60