#includestdio.hint main(){void fun(int, int[]);int arr[] = {1, 2, 3, 4};int i;fun(4, arr);for(i=0; i4; i++)printf("%d,", arr[i]);return 0;}void fun(int n, int arr[]){int *p=0;int i=0;while(i++ n)p = &arr[i];*p=0;}
class variable_scope{public static void main(String args[]){int x;x = 5;{int y = 6;System.out.print(x + " " + y);}System.out.println(x + " " + y);}}