C++ Add a search command that asks the user for a string and finds the first line that contains that string. The search starts at the first line currently displayed and stops at the end of the file. If the string is found, the line that contains it is displayed at the top. In case the user enters a string X that does not occur in the file, the program should print the error message: ERROR: string "X" was not found.
Q: How are data communicated between components?
A: 1. Data communication is the exchange of data between two devices through a transmission medium. In...
Q: Using onlinegdb.com compiler Create a java program to compute the area and perimeter of a rectangle ...
A: Introduction : Step-1: StartStep-2:Input is taken from the user, and two integer variables are decla...
Q: 7. Given the expressions, do the following conversions using Stack: а. Infix to Postfix 3 + [5/7-{5 ...
A: Note: This is a multiple-question-based problem. As per company guidelines, only the first question ...
Q: Given the following recurrence relations, what is the expected worst-case time complexity
A:
Q: dvantages of the layered approac
A: Lets see the solution.
Q: Problem How do you simplify the view that programmers have of a complex package? Forces It is hard f...
A: INTRODUCTION: A computer programmer, often known as a software developer, a programmer, or, more la...
Q: Given two sorted sets S and T of size n each, and a new number x. Write an efficient algorithm to co...
A: Here is the solution for the above program:
Q: Given the following transaction set describe the construction of FP tree in FP- growth algorithm Ite...
A: To construct FP tree.
Q: write a proposal about EXAM MOBILE APPLICATION (IOS) which includes following contents. Table of Co...
A: We are making one application regrading to EXAM MOBILE APPLICATION (IOS). Introduction:- We all are ...
Q: When is it not a good idea to establish an index for a table?
A: Please refer to the following step for the complete solution of the problem above.
Q: LAB, CONT. Choose one of the following two python projects to complete color_mixer.py or coin_counte...
A: The python program for the given problem is given below with the self-explanatory embedded comments:...
Q: A web browser uses a non-persistent http/1.0 to download (GET) three images of sizes 1 MB, 500 KB an...
A: The answer is
Q: As demonstrated, which of the following capabilities can SQL Pivot queries perform? can produ...
A: The solution for the above-given question is given below:
Q: Hello, I need help creating a TCP SYN packet in Scapy. It can have any IP source and destination add...
A: The sr() is using for sending a packets from source to destination and receiving from source. This r...
Q: Which network topologies are viable, and which do you recommend?
A: Introduction: The Mesh Topology is the most practical since all of the devices in this form of netwo...
Q: Define software engineering and explore the importance of applying software engineering concepts to ...
A: Introduction: Software engineering is a discipline of computer science that focuses on the design an...
Q: Create a singly linked list of n nodes and display it in reverse order. Sample Output: Input the num...
A: According to the Question below the Solution: Output:
Q: Consider the following network with sigmoid activation functions in the hidden and output neurons, a...
A: Actually, given question regarding networking.
Q: 21. Write a Python program to find the sum of the digits at unit places of all the elements in the g...
A: Hi there, Please find your solution below, I hope you would find my solution useful and helpful. Tha...
Q: Write a complete C program that analyse the statistics of 5 YouTubers' debut video. The program shou...
A: Introduction Write a complete C program that analyse the statistics of 5 YouTubers’ debut video. T...
Q: You are given an array A[1, ..., n]. Describe an algorithm (proper/efficient pseudocode required) th...
A:
Q: You are a software developer for a large online retailing site with a cloud-based IT infrastructure ...
A: Let's see the solution in the next steps
Q: Address Word Ox00000015 ? Ox00000014 ? Ox00000013 ? Ox00000012 ? Ox00000011 )x00000010
A: Here is the solution to the above problem: -
Q: Define Emerging Technology. What is an example of a emerging Technology Define cybersecurity.
A: The question is to define Emerging Technology with example and define cybersecurity.
Q: Can RAID be considered an alternative to back-ups? Yes or No? Explain why
A: No we Can RAID be considered an alternative to back-ups
Q: Discuss the operation of routing information protocol (RIP) and how it's building the routing table....
A: Solution :: Let's see first what is routing information protocol and how it's worked.. Routing I...
Q: The management a Company is considering to purchase an equipment. The equipment will cost $50.000 an...
A: Net Present Value Formula is NPV = Cash inflow / ( (1+i)t ) - Initial investmentwhere, i = return ra...
Q: Discuss the functionality of Database Manager as a way to ensure data access control
A: INTRODUCTION: A database manager is software (or a collection of applications) that performs fundam...
Q: Consider the main memory with capacity of 3 frames assume that the page of process are referred in t...
A: Here in this question we have 3 frame and pages of the process are referred.and there we are using t...
Q: (a) A planar graph has 5 vertices and 3 faces. How many edges does it have? (b) A planar graph has 7...
A: Hi there, Please find your solution below, I hope you would find my solution useful and helpful. Tha...
Q: at aspect of any company, product or team interests you m
A: Lets see the solution.
Q: C-3.25 Describe an algorithm for concatenating two singly linked lists L and M, into a single list L...
A: Find an implementation below.
Q: Explain the Software Life Cycle using the CSc101 lecture note by Walter Savitchas a basis. Enumerate...
A: The software life cycle contains all phases of a software product's development, implementation, and...
Q: Why can't lists and sets serve as keys for dictionaries?
A: Given We know about the use of lists and sets as keys for dictionaries
Q: The design of systems translates the specifications into componenents that will implement them. The ...
A: The security design principles helps in designing any security system. These principles are utilize...
Q: LAB ASSIGNMENTS, CONT. avg rainfall.py: Write a program that collects rainfall data and calculates t...
A: Answer: Python Source Code: total_sum = 0years = int(input("How many years are in your rainfall samp...
Q: 4. Someone gives you an array with n numbers and claims that it is not a max- heap. Design an algori...
A:
Q: a) Explain how the metric is calculated in OSPF. b) List the five OSPF packet types and give the fu...
A: Please refer below for your reference: Part a)
Q: how do you undone concatenation. for example lets say i have the following encryption algorithm: E...
A: assuming that the limit is based on the size of allocated memory, concatenation causes undefined beh...
Q: Algorithm with recurrence formula: T (n) < 3T (n/2) + 4T (n/3) + n- Use induction to show that T (n)...
A:
Q: What is decimal and binary numbers . How to convert decimal to binary numbers and vice versa .Give a...
A: Binary Number : The binary numbers here are expressed in the base-2 numeral system. It is base of 2....
Q: Write a Java class called Power. This class defines a method called power() which takes as parameter...
A: Algorithm: Start Create a class named Power Inside the class, implement a method named power() whic...
Q: What is a private IP address? O 34.0.0.1/8 O 192.168.4.5/24 O 173.16.0.1/16 O 193.169.0.5/24
A: Your answer is given below. Introduction :- A private IP address is a range of non-internet facing...
Q: Write a C++ program to read input a string input from the user and print that string in the output i...
A: Write a C++ program to read input a string input from the user and print that string in the output i...
Q: Assume that you have the following definition of a struct. struct partsType { int partNum; double pr...
A: C++ programming language is used for the below program in step2: The structure is a user-defined dat...
Q: the three selling items for each of the five artists. The artist names must be stored in a single ar...
A: As not specified I have Solved question in Java language Code: import java.util.Scanner; public clas...
Q: We have a group of 10 students that we want to partition into two sub-groups. None of the two subgro...
A: Group and Subgroup: Group theory is the scientific study of groups. The group is termed a finite gro...
Q: Determine which of the following is a tautology: b. -(A + B) + (A + B) d. AB + -AB + A a. A-B + -B +...
A: Option A is Tautology i.e. A-B+-B+A
Q: 1. Create a console program that will perform the following: Ask the user to enter the pieces of app...
A: Since programming language was not mentioned , so I chosen C++ I have provided C++ CODE along with s...
Q: Why can't lists and sets serve as keys for dictionaries?
A: The best answer to your question is that the class list and sets lacks the hash method, which is nee...
C++
Add a search command that asks the user for a string and finds the first line that contains that string. The search starts at the first line currently displayed and stops at the end of the file. If the string is found, the line that contains it is displayed at the top. In case the user enters a string X that does not occur in the file, the program should print the error message:
ERROR: string "X" was not found.
Step by step
Solved in 2 steps with 4 images
- Palindrome Checkercreate a JavaScript program that checks if phrasesentered by the user are palindromes. A palindrome is a word, number, phrase, or other sequence of characters which reads the same backward as forward, such as “SIR”,“raceBIKE”, “Never odd or even”, “20/1/20”. The program should prompt the user to typein a phrase that is at least three characters long, and then tell the user whether the phrasewas a palindrome. Note, the decision should be based solely on letters and numericaldigits, and so it should not consider other characters, such as spaces or exclamationmarks, even though these might be entered by the user. when checking palindromes.A. Select your test data with care. Both palindromes and non-palindromes would be included in this. Provide examples that are text, numeric, and mixed; ignore any additional characters and spaces; andB. Ask the user for the word and then read their input. To verify that their input string has been read correctly, test this by displaying…Alternate Character DisplayWrite a method that accepts a String object as an argument and then returns the alternate characters as substring starting from index 0. For instance, if the string argument passed is “GREAT”, the method should return “GET”. Demonstrate the method in a program that asks the user to input a string and then passes it to the method.Problem description Write a program that will read in a file of student academic credit data and create a list of students on academic warning. The list of students on warning will be written to a file. Each line of the input file will contain the student name (a single String with no spaces), the number of semester hours earned (an integer), the total quality points earned (a double). The program should compute the GPA (grade point or quality point average) for each student (the total quality points divided by the number of semester hours) then write the student information to the output file if that student should be put on academic warning. A student will be on warning if he/she has a GPA less than 1.5 for students with fewer than 30 semester hours credit, 1.75 for students with fewer than 60 semester hours credit, and 2.0 for all other students. Do the following:
- Q: People often forget closing parentheses when entering formulas. Write a program that asks the user to enter a formula and prints out whether the formula has the same number of opening and closing parentheses. Q: Write a program that asks the user to enter a word and prints out whether that word contains any vowels. Q: Write a program that asks the user to enter a string. The program should create a new string called new_string from the user’s string such that the second character is changed to an asterisk and three exclamation points are attached to the end of the string. Finally, print new_string. Typical output is shown below: Enter your string: Qbert Q*ert!!! Q: Write a program that asks the user to enter a string s and then converts s to lowercase, removes all the periods and commas from s, and prints the resulting string. Q: Write a program that asks the user to enter a word and determines whether the word is a palindrome or not. A palindrome is a word that reads the same…Problem description Write a program that will read in a file of student academic credit data and create a list of students on academic warning. The list of students on warning will be written to a file. Each line of the input file will contain the student name (a single String with no spaces), the number of semester hours earned (an integer), the total quality points earned (a double). The program should compute the GPA (grade point or quality point average) for each student (the total quality points divided by the number of semester hours) then write the student information to the output file if that student should be put on academic warning. A student will be on warning if he/she has a GPA less than 1.5 for students with fewer than 30 semester hours credit, 1.75 for students with fewer than 60 semester hours credit, and 2.0 for all other students. Do the following: 1. Create a text data file "students.dat". The following shows part of a typical data file: Smith 27 83.7 Jones 21 28.35…Password modifier Many user-created passwords are simple and easy to guess. Write a program that takes a simple password and makes it stronger by replacing characters using the key below, and by appending "q*s" to the end of the input string. You may assume that the string does not contain spaces and will always contain less than 50 characters. i becomes ! a becomes @ m becomes M B becomes 8 o becomes . Ex: If the input is: mypassword the output is: Myp@ssw.rdq*s LAB ACTIVITY 4.20.1: LAB: Password modifier 0 / 10 please you c programming
- Scanner method --------------- reads characters until it encounters a newline character, then returns those characters as a String.1. This program reads one number, as a string, and assign it to String getData Increment and display getData as integer and double Only strings are to be read 2. This program reads strings only Read ten digits, such as 2345678923 store them in getData, which is a string Display each value and it position in the stringOption #1: String Values in Reverse Order Assignment Instructions Write a Python function that will accept as input three string values from a user. The method will return to the user a concatenation of the string values in reverse order. The function is to be called from the main method. In the main method, prompt the user for the three strings.
- In C # Assume a file named Student.txt contains a list of student names. Write a complete code sample that uses a while loop to read the file, and display its contents in a ListBox controlPassword modifier Many user-created passwords are simple and easy to guess. Write a program that takes a simple password and makes it stronger by replacing characters using the key below, and by appending "q*s" to the end of the input string.i becomes ! a becomes @ m becomes M B becomes 8 o becomes .4 PLease write in Python You have a unique ID number, which is a string of digits. Assume the variable id references a string that contains your ID number. Write a program that repeatedly reads a string as input. If the string that was entered is not equal to your ID number, the program should display the following string: "This is not your ID number." If the string that was entered is equal to your ID number, the program should display the string: "This is your ID number:", followed by a space, followed by the ID number, and then terminate the loop. NOTE: When reading the input, do not display a prompt for the user. Use the input() function with no prompt string. Here is an example: number = input()