The second is a list of operations. For each class‚ select the operations that make sense for object in class. Discuss the behavior of each operation listed for each class Classes variable length array-ordered collection of objects‚ indexed by integer ‚ whose size can vary at run time Symbol Table- a table that maps text keywords into description Set-unordered collection of objects with no duplicates Operations Append---add an object to the end of collection Copy---make a copy of a
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for prime triplets * Continue till all Prime Triplets are printed Question 2: A unique digit integer is a positive integer (without leading zeros) with no duplicate digits. For example 7‚ 135‚ 214 are all unique digit integers whereas 33‚ 3121‚ 300 are not. Given two positive integers m and n‚ where m<n‚ write a program to determine how many unique digit integers are there in the range between m and n (both inclusive) and output them. Algorithm: * Start * To input
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GMAT Club Math Book Facebook gmatclub.com/mathbook facebook.com/ gmatclubforum Table of Contents Number Theory ..................................................................................................................... 3 INTEGERS................................................................................................................................................... 3 IRRATIONAL NUMBERS ............................................................................
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Workbench 1. Design a module named timesTen. The module should accept an Integer argument. When the module is called‚ it should display the product of its argument multiplied times 10. Module Main () Call timesTen Module timesTen (Integer Value) Declare integerValue Set result = value*10 Display result End Module 5. Design a module named getNumber‚ which uses a reference parameter variable to accept an Integer argument. The module should prompt the user to enter a number and then
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of family member Age (as an integer variable array) State of family member State (as an string variable array) Derived Inputs: Number of family members will be derived by adding the number of times that the user enters the names of family members into the program. NumFamily (as an integer variable) Sum of ages will be derived from a loop that runs the same number of times as there are family members‚ adding together the ages as the loop runs. SumOfAges (as an integer variable) Calculation Approach:
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question paper. Each question carries 5 marks. • Answer all questions. • Time allotted: 2 hours. QUESTIONS 1. What is the smallest positive integer k such that k(33 + 43 + 53 ) = an for some positive integers a and n‚ with n > 1? n √ 2. Let Sn = k=0 1 √ . What is the value of k+1+ k 99 1 ? n=1 Sn + Sn−1 3. It is given that the equation x2 + ax + 20 = 0 has integer roots. What is the sum of all possible values of a? 4. Three points X‚ Y‚ Z are on a striaght line such that XY = 10 and XZ = 3. What
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system; 2. Identify the elements of the set of real numbers; and 3. Classify real numbers as counting numbers‚ whole numbers‚ integers‚ rational and irrational numbers II. Reference: E-math K-12 edition by Orlando A. Oronce and Marilyn O. Mendoza p. 12-14. III. Subject Matter Topic: The Set of Real Numbers Material: Diagram of the set of real numbers Vocabulary: integers‚ rational numbers‚ irrational numbers Time Frame: 1 day V. Teaching Strategies A. Connecting to Prior Knowledge Encourage
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the user is a perfect number or not. (Note: A perfect number is the one whose all the divisors sum up the number itself. For example‚ number 28 is a perfect number as 1+2+4+7+14=28). 6. Write a program in C++ to read a set of 10 positive integers and display them all. If the number entered is zero‚ the program continues reading‚ but when the user input is a negative number‚ the program stops reading any further input and displays a message: “a negative number entered”. 7. Write a program
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(e) int i = 1000; char c = (char) i; (f) int i = 1000; boolean b = (boolean) b; 7. Write a statement or comment to accomplish each of the following: (a) state that this program will calculate the product of 3 integers. (b) name the class name as Calculate (c) declare the variable x‚ y and z to be of type int. (d) initialize the variable x and y to be 3‚ and 4. (e) assign the result of addition of x and y to variable z. (f) print out
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a negative sign (-).These numbers are sometimes called directed numbers or signed numbers. e.g. 1.2 - FUNDAMENTAL OPERATIONS ON INTEGERS 1.2.1 – ADDITION OF INTEGERS To add integers with the same sign ‚add without regard to the signs.Then affix the common sign of the integers.To add two integers with different signs ‚consider the distance of each integer from zero (that is‚ consider the absolute value of each addend).Subtract the shorter distance from the longer distance. In the answer
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