import java.util.Arrays;
class ArraysEx1{
public static void main(String Args[]){

int a[] = {10,20,30,40,50};
int a1[] = {10,20,300,40,50};
/*
float b[] = {2.5,6.5,8.9,15.6};
char c[] = {'a','v','w','x'};

System.out.print(Arrays.binarySearch(a,3,4,10)); //-3-1=-4
System.out.print(Arrays.binarySearch(a,10)); //0
System.out.print(Arrays.binarySearch(a,60)); //-5-1=-6
System.out.print(Arrays.binarySearch(a,25)); //-2-1=-3
*/
/*
System.out.println(Arrays.compare(a,a1));//-1
System.out.println(Arrays.compare(a1,a));//+1
System.out.print(Arrays.compare(a,0,2,a1,0,2));//0
*/
System.out.println(Arrays.equals(a,a1));//false
System.out.print(Arrays.equals(a,0,2,a1,0,2));//true
}
}