#include <stdio.h>
void foo(int[][3]);
int main(void)
{
int a[3][3] = { {1, 2, 3}, {4, 5, 6}, {7, 8, 9} };
foo(a);
//getchar();
return 0;
}
void foo(int b[][3])
{
b++;
b[2][1] = 9;
}
I2luY2x1ZGUgPHN0ZGlvLmg+CgogICAgdm9pZCBmb28oaW50W11bM10pOwoKICAgIGludCBtYWluKHZvaWQpCiAgICB7CiAgICAgICBpbnQgYVszXVszXSA9IHsgezEsIDIsIDN9LCB7NCwgNSwgNn0sIHs3LCA4LCA5fSB9OwoKICAgICAgIGZvbyhhKTsKICAgICAgIHByaW50ZigiJWRcbiIsIGFbMl1bMV0pOwovL2dldGNoYXIoKTsKICAgICAgIHJldHVybiAwOwogICAgfQoKICAgIHZvaWQgZm9vKGludCBiW11bM10pCiAgICB7CiAgICAgICBiKys7CiAgICAgICBiWzJdWzFdID0gOTsKICAgIH0K