Programming and Problem Solving With C++
6th Edition
ISBN: 9781449694265
Author: Nell Dale
Publisher: Jones & Bartlett Learning
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Chapter 1, Problem 5EPE
Program Plan Intro
To identify the characteristics of an
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Write algorithm for the problem :
Read two numbers and find subtraction two numbers and then compare the result more than or
less than with number 10?
Please assist me with these questions.(for the 1st part just complete the bolded area. All other areas have been completed. Then complete the 2nd part
1. Devise an algorithm to receive a positive number, n, and output all prime numbers that are smaller than n and have the digit 5. For example, if n is 100, the program should output 5, 53 and 59. Your solution should have a main algorithm and two sub-algorithms, let's call them prime(num) and has5(num). Trace your algorithm and sub-sub-algorithm for the input 15. You should provide pre- and post-conditions for all your 3 (sub)algorithms.
Now, let's trace this algorithm for the input n = 15:
For i = 2 to 14, we check if i is prime and if i contains the digit 5.
The prime numbers less than 15 are 2, 3, 5, 7, 11, 13.
Among these, only 5 contains the digit 5.
So, the output for n = 15 is [5].
2. I also need help with creating JavaScript code for the flowchart provided below.
Note: You will have to implement several functions that…
Check My Work
Here is an algorithm for calling a friend on the telephone:
Step Operation
1. Dial the phone and wait for either an answer or a busy signal
2.
If the line is not busy then do Steps 3 and 4
3.
Talk as long as you want
4.
Hang up the phone, you are done
5.
Otherwise (the line is busy)
6.
Wait exactly 1 minute
7.
Go back to Step 1 and try again
During execution, this algorithm could get into a situation in which, as in the deadlock problem, no useful work can ever get done. Describe the problem, explain why it occurs, and suggest
how it could be solved.
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Programming and Problem Solving With C++
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
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- Numeric Triangle Pattern Based on the example given on the previous module, create a program that replicated the triangle pattern shown. Try to look at the examples closely and think of an algorithm that replicates the outputs. Let's see if you still look at Triangle problems the same way after this problem. Input: Integer value n. Output: A triangle based on the inputted value of n.arrow_forwardExplain what is happening in the algorithm above, from line 13 to line 30.arrow_forwardAlgorithm Analysis Start with 102 coins on a table, 98 showing heads and 4 showing tails. There are two ways to change the coins: • flip over any ten coins, or • place n+ 1 additional coins, all showing tails, on the table where n is the number of heads currently showing on the table. For example, you might begin by flipping nine heads and one tail, yielding 90 heads and 12 tails, then add 91 tails, yielding 90 heads and 103 tails. (a) Model this situation as a state machine, carefully defining the set of states, the start state, and the possible state transitions. (b) Optionally, explain how to reach a state with exactly one tail showing. (c) Consider the following derived variables: C ::= the number of coins on the table H ::= the number of heads on the table T::= the number of tails on the table C, ::= parity (C) H2 ::= parity(H) T2 ::= parity(T) Here the parity : Z → {0,1} function is defined as parity(n) = 0 when n is even and 1 otherwise. Which of these variables is strictly…arrow_forward
- -Write the algorithm and the Pseudo code for the following the questions? 1. Write an algorithm to swap two numbers. Example: Trace the algorithm using x as 8 and y as 9..... Solution X=9 y=8arrow_forwardComplete the following sentences. The third type of error is a error. Such errors occur when the program compiles and runs successfully but produces the wrong answer.arrow_forwardWrite an algorithm to find the given number is POSITIVE or NEGATIVE. Just answer without explanation pleasearrow_forward
- An algorithm is approximately the same thing as a recipe, but some kinds of steps that would be allowed in a recipe are not allowed in an algorithm. Which steps in the following recipe would be allowed in an algorithm? Place 2 teaspoons of sugar in mixing bowl. Add 1 egg to mixing bowl. Add 1 cup of milk to mixing bowl. Add 1 ounce of rum, if you are not driving. Add vanilla extract to taste. Beat until smooth. Pour into a pretty glass. Sprinkle with nutmeg.arrow_forwardWrite a Java program to solve the questions given below: 1. Find the sum of natural numbers from 1 to 50. Note: Do not use any loop.arrow_forwardPlease assist me with these questions. Devise an algorithm to receive a positive number, n, and output all prime numbers that are smaller than n and have the digit 5. For example, if n is 100, the program should output 5, 53 and 59. Your solution should have a main algorithm and two sub-algorithms, let's call them prime(num) and has5(num). Trace your algorithm and sub-sub-algorithm for the input 15. You should provide pre- and post-conditions for all your 3 (sub)algorithms. I also need help with creating JavaScript code for the flowchart provided below. Note: You will have to implement several functions that require multiple inputs (e.g., 12, 2, -3, 6, -11, -3, 1, -1). In these cases, accept as input a comma-delimited string (i.e., "12,2,-3,6,-11,-3,1,-1"). Then, break the comma-delimited string into a series of integers for processing with your algorithm. Thank youarrow_forward
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