Find Lucky Integer in an Array | Leetcode 1394

Find Lucky Integer in an Array
Leetcode problem number 1394
JAVA interview programming playlist:
• Interview Programming ...
#java #interviewquestions #leetcode

[@x-menofficial007]

Well explained, mem 🎉 🤩

[@naskinzomb3645]

Very well explained ma'am nwz thankyou very much. 🙏🏽🤘🏾💯😂

[@chinmayjain9705]

nice explanation 😇👍

[@chinmayjain9705]

public int findLucky(int[] arr) { int[] numbers = new int[501]; for (int j : arr) { numbers[j]++; } for (int i = 500; i > 0; i--) { if (i == numbers[i]) return i; } return -1; if we use this way then we don't have to use max func