Question

give the output of int a[]=new int [5];
a[0]=4; a[1]=8; a[2]=7; a[3]=12; a[4]=3;
System.out.println(a[2+1]);

Answer 1

Answer:

give the output of int a[]=new int [5];

a[0]=4; a[1]=8; a[2]=7; a[3]=12; a[4]=3;

System.out.println(a[2+1]);

Explanation:

i.nt a[]=ne.w; a[0]=10;initi.aliz.ation; a[.1]=20; a[ 2]=70;a[3]=40, a[4]=50;tra.versi.ng ar.ray; f.or in.t i=0 .

Answer 2

Answer - In attachment

Java array is an object which contains elements of a similar data type. Additionally, The elements of an array are stored in a contiguous memory location. It is a data structure where we store similar elements. We can store only a fixed set of elements in a Java array.