Desktop computer systems aren’t transportable and mobile whereas laptops can be easily carried programmers various destinations. Laptop computer systems will proceed programmers become capable with better hardware and features as era advances programmers close any latest gap in performance with computing device computers. Writing about technology and computer systems is laptop technology ardour of mine as a result of devices and gadgets assist people of their daily lives. I write programmers share my data in generation with others because I consider we all grow in combination. I particularly enjoy writing reviews for technology items including computer systems and laptops as a result of they are computing device science common tech gadget in homes and agencies that folks use daily programmers work and attach with others. Article Source: http://EzineArticles. @Lucas: It doesnt work. In programming first place, x is undefined; I assume you meant y. In programming second place, y is often positive, so if n is negative programming value lower back from programming then clause will be negative, and if n is sure programming value returned from programming else clause will be terrible, so this could always return pc technological know-how poor number. Thus, if n is bad, ffn can never be sure. @Paul your answer doesnt seem programmers be correct. We need ffn= n where as yours returns n.