How to scan elements and access 2D array by the help of pointer .

Question

like in 1D array we ..
int A[10],*p,i;
p=A;
for(i=0;i<10;i++)
scantf("%d",(p+i));
for(i=0;i<10;i++)
printf("%d ",*(p+i));
like this method plzzz...answer for 2D array
and please answer same question when we make array dynamically

Answer 1

2d array is same as 1d array for machine. So int a[4] same as int b[2][2]. So it goes like b[0][0]b[0][1]b[1][0]b[1][1] in memory.