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Added Lovely Code example.
Code example or Picture here ^_^
<pre>
#include <iostream>
#include <thread>
#include <mutex>
//Some threads are spawned which call this function
//Declared the following within the class std::mutex NightsWatch;
void GameOfThronesClass::GuardTheWall(){
//Protect until Unlock() is called. Only 1 thread may do this below at a time
NightsWatch.Lock();
//Increment
DaysWithoutWhiteWalkerAttack++;
std::cout << "It has been " << DaysWithoutWhiteWalkerAttack << " since the last attack at Castle Black!\n";
//Allow Next thread to execute the above iteration
NightsWatch.Unlock();
}
</pre>
===Parallelism Problems in STL===
