怎么用C语言实现这个矩阵,只有现在这个思路
int main()
{
int a[4][4], i, j, k=1;
for ( i = 0; i < 4; i++)
{
for (j = i; j < 4; j++)
{
a[i][j] = 1;
a[j][i] = k;
k++;
}
}
for ( i = 0; i < 4; i++)
{
for ( j = 0; j < 4; j++)
{
printf("%d ", a[i][j]);
}
printf("\n");
}
}