c中的2d数组，检查值时出现意外值

这不是整个程序，只是（据我所知）导致问题的片段，如果需要更多，我会更新

为了模拟网格，我需要得到一个0的矩形数组

int Length, Height, NumberOfParticles, Direction, validInput, StartXPosition, StartYPosition;
int *LatticeHeight;
int **Lattice;

LatticeHeight = (int*)malloc(Height*sizeof(int));

/* 
    Check for memory allocation failure 
*/

if(LatticeHeight==NULL)
{
    printf("\nMemory allocation failure. Exiting ...\n");
    return(EXIT_FAILURE);
}

Lattice = (int**)malloc(Length*sizeof(LatticeHeight));

/* 
    Check for memory allocation failure again 
*/

if(Lattice==NULL)
{
    printf("\nMemory allocation failure. Exiting ...\n");
    return(EXIT_FAILURE);
}

然后是一些我忽略的输入验证，但最终它会得到高度和长度的值

int i,j;
for(i=1; i<Height; i++)
{
    LatticeHeight[i] = 0;
}

for(j=0; j<Length; j++)
{
    Lattice[j] = LatticeHeight;
}

for(i=0;i<Height;i++)
{
    for(j=0;j<Length;j++)
    {
        printf("%d\n",Lattice[i][j]);
    }
}

---

有人能解释一下原因吗？

您已经从

1

for(i=1; i<Height; i++)
{
    LatticeHeight[i] = 0;
}

---

for（i=1；i@Aaron小心，非常小心，你期望的输出是什么？16个零，这是在Bhargav指出我从1而不是0开始for循环后得到的
for(i=1; i<Height; i++)
{
    LatticeHeight[i] = 0;
}

for(i=0; i<Height; i++)
{
    LatticeHeight[i] = 0;
}