History of C+ The creation of C++ was first put into motion in 1979 by its creator Bjarne Stroustrup. Bjarne was working on his PhD thesis at Cambridge University. He was using a large and detailed simulator‚ that he had written in Simula‚ to simulate running software over a network of computers. He found programming in Simula enjoyable and was impressed by how the programs class structure helped him organize his code. As the size of his program increased‚ he found that the language became increasingly
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equations: 1. 2t-7=3 2. x2-2x-5=x+1 3. 3x-5=7-3x+2 4. 8-2x-3-2x=2 B. Find the ratio of the quantities: a. 32 days to 150 hours b. 10 students took Math Plus out of 40 students c. 6 pounds to 12 ounces C. Solve for x a. (2x – 1) : (1 + 4x) = (1 – 4x) : (3 - 2x) b. 1: (x - 1)(x - 2) = x : x2 - 3x + 2 D. Divide 60 into two parts with the ratio 2:3. E. A line 20 feet is divided into two parts whose lengths have the ratio 3:7. Find the
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Questions Google Search C++ Interview Questions C# Interview Questions C Interview Questions .........More pub-7003540323 ISO-8859-1 active GALT:#008000;G C ++ Aptitude Questions C Aptitude Questions 2 .........More 3422992112 ISO-8859-1 Aptitude Interview Questions 1 en Bottom of Form Tutorials C Tutorial C++ Tutorial C Aptitude Questions and Answers .........More Programming Source Codes C/C++ Source Codes C# Source Codes .........More
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(a) a = 88‚ d = 11. (b) a = −29‚ d = 9 (c) a = 58237‚ d = 58168 (actual question is a = 58237‚ d = 58168 ) Solution: (a) Because 88 = 11・8 + 0‚ we have q = 8‚ r = 0. (The fact that r = 0 says that 11|88.) (b) Because −29 = 9・(−4) + 7‚ we have q = −4 and r = 7. (Note that although we can write −29 =9・(−3) + (−2)‚ we cannot use −2 as r because r is not allowed to be negative.) (c) a = d(q)+r 58237 = 58168(1) + 69 Quotient = 1‚ Remainder = 69 (c actual) We do not need
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Developing E-Business in China 1. Introduction It is widely accepted that the 21st century is the Online Information Age - 17-years after its introduction in China in early 1994. As a main branch of the Internet‚ e-business has played an important role since 1997. Although it was a slightly late start for the Internet‚ the first decade of the 21st century has witnessed a flourish of e-business. As a new stage of commerce‚ e-business has had a great impact on the economic development‚ it dramatically
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transformer is an electric device which is used for changing the A.C. voltages. A transformer is most widely used device in both low and high current circuit. As such transformers are built in an amazing strength of sizes. In electronic measurement and control circuits‚ transformer size may be so small that it weighs only a few tens of grams where as in high voltage power circuits‚ it may weigh hundreds of tones. In a transformer‚ the electrical energy
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Computer Systems and Programming Spring Semester: 2010-2011 January 20‚ 2011 1. Write a program program in C++ to find the square of the numbers from 1 to 10 using : (a) for loop (b) while loop (c) do-while loop The output of the program should be in the following format: Number Square ……… ……… 2. Write a program in C++ that calculates the value of π from the infinite series [pic] Print a table that shows the value of π approximately
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Question 1 Which one of the following operators computes the remainder of an integer division? Answer / % \ ! .2 points Question 2 Which one of the following is defined as a sequence of characters? Answer String Constant Integer Variable .2 points Question 3 Which one of the following variables is assigned with valid literals? Answer int salary = 0; salary = 5000.50; unsigned short salary1 = 0; salary1 = 1E6; double salary2
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orange juices‚ and we also used 0.1% of vitamin C solution. The aim of our experiment was to see how much DCPIP was needed to be added to make the orange juices turn back to the orange colour and the DCPIP to decolourise once the 0.1% of vitamin C was added. DCPIP is a blue dye in its non-reduced form; it becomes colourless when it gains electrons. Vitamin C is an anti – oxidant‚ this is found mainly in fresh fruit and vegetables. The main use of Vitamin C is that it neutralises free radicals‚ which
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E-commerce in China Abstract E-commerce‚ namely electronic commerce‚ refers to an industry where people can conduct business through electronic systems. It uses the Internet as the main mode to provide service. The development of E-commerce is greatly concerned by people. The environment of E-commerce in China keeps improving. At the same time‚ more and more consumers accept online shopping. At present‚ China’s B2C E-commerce market is booming‚ the fierce competition between major online trading
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