#include<>
int main()
{
int arr[3][4] = { 1, 2, 3, 4, 5, 6, 7, 8, 9 };
for (int i = 0; i <= 2; i++)
{
for (int j = 0; j <= 3; j++)
{
printf("%d\n", arr[i][j]);
}
}
return 0;
}