若有说明语句：int a[][3]={1，2，3，4，5，6，7，8}；则a数组的行数是
![若有说明语句：int a[][3]={1，2，3，4，5，6，7，8}；则a数组的行数是](https://www.catpuzi.com/wp-content/themes/Git-alpha/timthumb.php?src=https://www.catpuzi.com/wp-content/themes/Git-alpha/assets/img/pic/11.jpg&h=160&w=260&q=90&zc=1&ct=1)
标签：高级语言程序设计
如下程序的输出结果是int main(){ int a[3][4]={{1,2,3},{4,5,6},{7,8,9}}; int i; for(i=0;i<3;i++) { int j=0; for(j=0;j<3;j++){ a[i][3]+=a[i][j]; } } for(i=0;i<3;i++) printf("%5d",a[i][3]); return 0;}
![如下程序的输出结果是int main(){ int a[3][4]={{1,2,3},{4,5,6},{7,8,9}}; int i; for(i=0;i<3;i++) { int j=0; for(j=0;j<3;j++){ a[i][3]+=a[i][j]; } } for(i=0;i<3;i++) printf("%5d",a[i][3]); return 0;}](https://www.catpuzi.com/wp-content/themes/Git-alpha/timthumb.php?src=https://www.catpuzi.com/wp-content/themes/Git-alpha/assets/img/pic/7.jpg&h=160&w=260&q=90&zc=1&ct=1)
下列程序执行后的输出结果是int a[10]={1,2,3,4,5,6,7,8,9,10};putchar(a[1]+’a’);
![下列程序执行后的输出结果是int a[10]={1,2,3,4,5,6,7,8,9,10};putchar(a[1]+’a’);](https://www.catpuzi.com/wp-content/themes/Git-alpha/timthumb.php?src=https://www.catpuzi.com/wp-content/themes/Git-alpha/assets/img/pic/1.jpg&h=160&w=260&q=90&zc=1&ct=1)
以下定义一维数组语句中错误的是
如下程序的输出结果是int main(){ int a[10]={1,2,2,3,3,4,5,6,7},i; int k=3; for(i=0;i<10;i++) { if(a[i]==k){ printf("%3d",i); } } return 0;}
![如下程序的输出结果是int main(){ int a[10]={1,2,2,3,3,4,5,6,7},i; int k=3; for(i=0;i<10;i++) { if(a[i]==k){ printf("%3d",i); } } return 0;}](https://www.catpuzi.com/wp-content/themes/Git-alpha/timthumb.php?src=https://www.catpuzi.com/wp-content/themes/Git-alpha/assets/img/pic/9.jpg&h=160&w=260&q=90&zc=1&ct=1)
如下程序的输出结果是int main(){ int a[10]={1,2,2,3,3,4,5,6,7,8},i; int k=3; for(i=0;i<10;i++) { if(a[i]==k){ a[i]=a[i+1]; } } for(i=0;i<10;i++) printf("%2d",a[i]); return 0;}
![如下程序的输出结果是int main(){ int a[10]={1,2,2,3,3,4,5,6,7,8},i; int k=3; for(i=0;i<10;i++) { if(a[i]==k){ a[i]=a[i+1]; } } for(i=0;i<10;i++) printf("%2d",a[i]); return 0;}](https://www.catpuzi.com/wp-content/themes/Git-alpha/timthumb.php?src=https://www.catpuzi.com/wp-content/themes/Git-alpha/assets/img/pic/10.jpg&h=160&w=260&q=90&zc=1&ct=1)
如下程序的输出结果是int main(){ int a[10]={1,2,2,3,3,4,5,6,7,8},i; int k=3; for(i=0;i<10;i++) { if(a[i]==k){ a[i]=a[i+1]; i–; } } for(i=0;i<10;i++) printf("%2d",a[i]); return 0;}
![如下程序的输出结果是int main(){ int a[10]={1,2,2,3,3,4,5,6,7,8},i; int k=3; for(i=0;i<10;i++) { if(a[i]==k){ a[i]=a[i+1]; i–; } } for(i=0;i<10;i++) printf("%2d",a[i]); return 0;}](https://www.catpuzi.com/wp-content/themes/Git-alpha/timthumb.php?src=https://www.catpuzi.com/wp-content/themes/Git-alpha/assets/img/pic/8.jpg&h=160&w=260&q=90&zc=1&ct=1)
如下程序的输出结果是int main(){ int a[10]={1,2,2,3,3,4,5,6,7,8},i; int k=3; for(i=0;i<10;i++) { if(a[i]==k){ int j; for(j=i;j<10-1;j++) a[j]=a[j+1]; i–; } } for(i=0;i<10;i++) printf("%2d",a[i]); return 0;}
如下程序的输出结果是int main(){ int a[10]={1,2,2,3,3,4,5,6,7,8},i; int k=3; for(i=0;ii){ a[j+1]=a[j]; j–; } } } for(i=0;i<10;i++) printf("%2d",a[i]); return 0;}
![如下程序的输出结果是int main(){ int a[10]={1,2,2,3,3,4,5,6,7,8},i; int k=3; for(i=0;ii){ a[j+1]=a[j]; j–; } } } for(i=0;i<10;i++) printf("%2d",a[i]); return 0;}](https://www.catpuzi.com/wp-content/themes/Git-alpha/timthumb.php?src=https://www.catpuzi.com/wp-content/themes/Git-alpha/assets/img/pic/5.jpg&h=160&w=260&q=90&zc=1&ct=1)
如下程序的输出结果是int main(){ int a[3][4]={1,2,3,4,5,6,7,8,9}; int i; for(i=0;i<3;i++) { int j=0; for(j=0;ja[i][j]) a[i][3]=a[i][j]; } } for(i=0;i<3;i++) printf("%2d",a[i][3]); return 0;}
执行下面的程序段后,变量a中的值为int a=3, s[5]={1};s[0]=a; a=s[2]*10;
执行下面的程序段后,变量a中的值为int a=3, s[5]={1,2};s[0]=a; a=s[2]*10;
下列程序执行后的输出结果是int a[3][3]={1,2,3,4,5,6,7,8,9};printf(“%d \n”,a[1][2]);
![下列程序执行后的输出结果是int a[3][3]={1,2,3,4,5,6,7,8,9};printf(“%d \n”,a[1][2]);](https://www.catpuzi.com/wp-content/themes/Git-alpha/timthumb.php?src=https://www.catpuzi.com/wp-content/themes/Git-alpha/assets/img/pic/6.jpg&h=160&w=260&q=90&zc=1&ct=1)
以下不正确的语句是________。
若有说明：int a[][3]={1,2,3,4,5,6,7};则数组a第一维的大小是________。