diff --git a/swapping_values_in_array.java b/swapping_values_in_array.java new file mode 100644 index 0000000..f628fe0 --- /dev/null +++ b/swapping_values_in_array.java @@ -0,0 +1,34 @@ +//SWAPPING VALUES IN ARRAY STORED OF FIRST AND LAST INDEX OF ARRAY + +import java.util.*; +public class Program +{ + public static void swap(int []arr,int i,int r) + { + //swapping numbers by introducing third variable + int s=arr[i]; + arr[i]=arr[r]; + arr[r]=s; + } + public static void main(String[] args) + { + //defining array + int []arr; + arr=new int [5]; + //array value given + arr[0]=33; + arr[1]=65; + arr[2]=87; + arr[3]=99; + arr[4]=45; + + //swapping function applied to swap the first and last index value of array + swap(arr,0,4); + + //after swapping the value at frist and last postion we print them + for(int i=0;i