Question

用c语言建立一个长度为3*3的数组data[][],并将其初始化为0-9

错了。。0-8

Answer 1

可以这样定义：
int data [3][3] = {{0, 1, 2}, {3, 4, 5}, {6, 7, 8}};
也可以定以后再初始化
int data[3][3];
for(int i = 0; i < 9; i++)
data[i / 3][i % 3] = i;

Answer 2

正确答案
int data [3][3]={{0,1,2}, {3,4,5}, {6,7,8}};

Answer 3

啥类型？
char的话是
char data [3][3]={0,1,2,3,4,5,6,7,8,9};

Answer 4

int data[3][3]={0,1,2,3,4,5,6,7,8,9};

Answer 5

#define N 3
void ini(int *a);

void main()
{
int data [N][N];
ini(data);
}

void ini(int *a)
{
int i,j,n=0;
for(i=0;i<N;i++)
for(j=0;j<N;j++)
a[i][j]=n++;

}