#include iomanip#include iostreamusing namespace std;int main( ){cout setprecision(17);double d =0.1;cout d endl;return 0;}
class Output{public static void main(String args[]){int arr[] = {1, 2, 3, 4, 5};for ( int i = 0; i arr.length - 2; ++i)System.out.println(arr[i] + " ");}}