Array Question 17

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Array Question 17


Question 17. Write a Program to print the position of first repeating element.

Program


class Solution {

    public static int firstRepeated(int[] arr, int n) {      

        for(int i=0;i<n;i++){

            for(int j=i+1;j<n;j++){

                if(arr[i]==arr[j]){

                    return i+1;

                }

            }

        }

        return -1;

    }

}