Program to find GCD of two polynomials

The objective is to write a program that finds greatest¬†common divisor of two polynomials g(x) and h(x). The task does not define what form we get those two polynomials, so let's say we will get them in a form of a String, something like that: $latex ``2x^3+5x^2+8x+3``$ Let's start splitting our problem into chunks and gather some information about the steps we would need to implement. First, what is the greatest common divisor? In math, GCD of two or more integers, which are not all zero, is the largest positive…

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Removing supervisor password (SVP) on ThinkPad T42

Recently received two ThinkPad T42 laptops ( some company decided to upgrade its IT and were giving away them almost for free ). After turning them on got an 271 error and later was prompted to enter password. It seems battery was dead on both of those laptops and when its dead, real time¬†clock goes bananas and you are asked for supervisor password to set the clock again ( if supervisor password was set ). Offcourse nobody knew anything about what password it was. So had to figure it out…

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