<p>ANSWER USING PYTHON</p><p>In the previous problem, you implemented a queue. A stack is asimilar type of data structure, but instead of using thefirst-in-first-out principle of a queue, a stack useslast-in-first-out.
Do it in C++#include <pthread.h>#include <stdio.h>#include <stdlib.h>#include <unistd.h>/*** Compile and run this program, and make sure you get the 'aargh' error** message. Fix it using a pthread mutex. The one
<p><img alt="2. Each of the following programs contains one or more significant memory errors. (Some of them compile and appear to run correctly. This does not make them error free.)