Reverse for loop in iOS objective C and swift || For loop in descending order

 Solution:

Swift:

for i in (0..<array.count).reversed() { //your code here } Objective C:             for(int i = array.count-1; i >= 0; i--){ //your code here } If you want to reverse your array and find the last nearby updated value then use the above method. It will also called as stack last in first out.