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C++ 2021-09-18 18:40:04
set in cpp
#include <bits/stdc++.h> #include <iostream> #include <vector> #include <algorithm> #include <set> using namespace std; //set mentains internally the ascending order of these numbers void setDemo() { set<int> S; S.in... Add solution -
Java 2021-09-13 03:39:01
ConcurrentModificationException fix
//Occurs when trying to remove an element from a Collection //while iterating over it //Where removal takes place //Setup an iterator Iterator<Thing> iter = things.iterator(); //Iterate over collection while(iter.hasNext()) { Thing thing = iter.ne... Add solution