OOPs in C++ Codes Friend functions Example: # include < bits/stdc++.h > using namespace std ; //Forward Defini…
Read moreNth Fibonacci Number Given a positive integer n, find the nth fibonacci number. Since the answer can be very large, ret…
Read moreMaximum Permutation Sum Problem You are given an array � A of size � N . The array will be used to perform � Q qu…
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