int main(int argc, char **argv) {
int z = 5;

int *y = &z;
y = y;
*y = 1;

const int *x = &z;
x = x;
*x = 1;

int *const w = &z;
w = w;
*w = 1;

int array[] = {0,1};
array = array;
*array = 1;

const int *const v = &z;
v = v;
*v = 1;

return 0;
}