void degistir(int[] a) {
a[0] = 99;
}
int main() {
int[] x = [1, 2, 3];
degistir(x);
print(x[0]);
int[] y = x;
print(y == x);
int[] z = [1, 2, 3];
print(z == x);
print(x[1]);
return 0;