Question: Can anyone help me with C++ program which receives a file name as command line argument, reads all the lines of text in the input

Can anyone help me with C++ program which receives a file name as command line argument, reads all the lines of text in the input file, and prints out the longest line in the file.

If there are multiple lines of the same length, the first longest line should be returned. If the input file is empty (does not contain any lines) then the program should not print anything.

Don't need to be the full code, just a general frame/algorithm is good enough. thx!

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

code in C++ pls. Create a program that will produce a smoothed curve of timestamped distance data, with annotations to denote significant changes in the angle of detection, or distance to detected...

Write a program in C that reads an array of integers from a file, sorts them, and prints the sorted array. Your program receives the path to the text file as a command line argument. The input text...

Read in the input file creating a 2-dimensional String array from the data contained in the lines of the file using the designated methods to provide the functionality Implement the functionality...

//Done in C please! //Any help appreciated! Write two programs to write and read from file the age and first and last names of people. The programs should work as follows: 1. The first program reads...

Thank you! I WILL GIVE THUMBS UP Lab 10 File IO Write two programs to write and read from file the age and first and last names of people. Thee programs should work as follows The first program reads...

Code in C Lab 10 File IO Write two programs to write first and last names of people. The pro follows: and read from file the age and grams should work as 1. The first program reads strings containing...

Need help how to perform this assignment: a C program that gets a pattern string from command- line arguments, receives multiple lines from the standard input stream, and finally prints out the lines...

Your shell will have a loop that reads command lines and process them. The prompt for your shell will be "shell _ jr: " . The commands your shell must handle are: 1 . exit - When the user enters the...

Write a program in C++ to simulate the execution of a partial non deterministic finite automata (partial since we don't have epsilon transitions). Your program will read the definition of the machine...

Goal: The goal of this part of the project is to implement in Java or Python, a Tokenizer for the Core language. Although it is called a tokenizer, as we saw in class, what you will implement is a...

Hamlet, a publicly listed company, is preparing its financial statements to 30 September 2003. In previous years it has chosen to write off all of its development expenditure even where management...

I want to bring air at 35oC, = 40% to a state of 25oC, = 0.01 do I need to add or subtract water?

Depending on the investment accounting method ( equity , initial value, partial equity ) chosen, which of the following accounts will vary on the parent's financial records. Sales revenues. Retained...

CT Corp Comprehensive Question Canadian Tire Corporation, Limited (Canadian Tire) is a family of companies that includes a retail segment and a financial services division, among others. The retail...

6-17 Identify the five problems of a traditional file environment and explain how a database management system solves them.

6-15 Identify some of the business intelligence features included in SAPs business software suite. The Lego Group, which is headquartered in Billund, Denmark, is one of the largest toy manufacturers...

6-18 Discuss how the following facilitate the management of big data: Hadoop, in-memory computing, analytic platforms.