Write a program that will: • Select a random number between 1 and 100. • Test if the number is prime • Call a function named isPrime(). Pass the number to be tested. isPrime() should test whether the number has any factors other than 1 and itself. isPrime() returns either True or False. • isPrime() should use a function isDivisible(x,y) to test if y divides evenly into x. That is, isDivisible() will identify whether y is a factor of x. • Print the result

Write a program that will: • Select a random number between 1 and 100. • Test if the number is prime • Call a function named isPrime(). Pass the number to be tested. isPrime() should test whether the number has any factors other than 1 and itself. isPrime() returns either True or False. • isPrime() should use a function isDivisible(x,y) to test if y divides evenly into x. That is, isDivisible() will identify whether y is a factor of x. • Print the result

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter6: Modularity Using Functions

Section6.4: A Case Study: Rectangular To Polar Coordinate Conversion

Problem 9E: (Numerical) Write a program that tests the effectiveness of the rand() library function. Start by...

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(Numerical) Write a program that tests the effectiveness of the rand() library function. Start by initializing 10 counters to 0, and then generate a large number of pseudorandom integers between 0 and 9. Each time a 0 occurs, increment the variable you have designated as the zero counter; when a 1 occurs, increment the counter variable that’s keeping count of the 1s that occur; and so on. Finally, display the number of 0s, 1s, 2s, and so on that occurred and the percentage of the time they occurred.
A pentagonal number is defined as for and so on. So, the first few numbers are 1, 5, 12, 22, .... Write a function with the following header that returns a pentagonal number:def getPentagonalNumber(n):Write a test program that uses this function to display the first 100 pentagonal numbers with 10 numbers on each line.
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