What would be the printout of the following code if the same file.txt was used as above? int main() { fstream file("
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What would be the printout of the following code if the same file.txt was used as above?
int main() {
fstream file("file.txt", ios::in);
string line;
while (!file.eof()) {
getline(file, line);
cout << line << endl;
}
file.close();
return 0;
}
have
a
dream.
I have a dream.
Step by step
Solved in 2 steps
- OCaml Code: Below is the code and attached are images of the error and the expected output the code must print out. Make sure to fix the error and print out the expected output. interpreter.ml type 'a str = Cons of 'a * ('a stream) | Niland 'a stream = unit -> 'a str exception Subscriptexception Empty let head (s :'a stream) : 'a = match s () with | Cons (hd,tl) -> hd | Nil -> raise Empty let tail (s :'a stream) : 'a stream = match s () with | Cons (hd,tl) -> tl | Nil -> raise Empty let null (s : 'a stream) = match s () with | Nil -> true | _ -> false let rec take (n: int) (s: 'a stream) : 'a list = match n with | n when n > 0 -> head s :: take (n - 1) (tail s) | 0 -> [] | _ -> raise Subscript let rec nth (n: int) (s: 'a stream) : 'a = match n with | n when n > 0 -> nth (n - 1) (tail s) | 0 -> head s | _ -> raise Subscript let rec map (f: 'a -> 'b) (s:'a stream) : 'b stream = fun () -> Cons (f (head s), map f…What would be the printout of the following code if the same file.txt was used as above? int main() { fstream file("file.txt", ios::in); char ch; file.get(ch); while (!file.eof()) { cout << ch << " "; file.get(ch); } file.close(); return 0;} Group of answer choices I have a dream. I h a v e a d r e a m . Ihaveadream. I have a dream.I have a dream.In C write a program that takes a file name and two strings as command line arguments, and writes the longer of the two strings to the file with the given name. If the given strings are the same length, write the first string given to the file. If the user does not provide the correct number of command line arguments, print an error message and exit the program with a non-zero exit code.
- In C++, Query the user for the name of a file. Read the words from the file and report the number of words whose last letter is 'a', the number whose last letter is 'b' and so on, irrespective of case.OCaml Code: Attached are images of the instructions. Below is the skeleton code that must be used to produce the example output. Make sure to use the skeleton code to add all the functions needed that is mentioned in the instructions attached. Make sure to attach screenshots of the code and output. I need to make sure the code works. streams.ml type 'a str = Cons of 'a * ('a stream) | Niland 'a stream = unit -> 'a str exception Subscriptexception Empty let head (s :'a stream) : 'a = match s () with Cons (hd,tl) -> hd | Nil -> raise Empty let tail (s :'a stream) : 'a stream = match s () with Cons (hd,tl) -> tl | Nil -> raise Empty let null (s : 'a stream) = match s () with Nil -> true | _ -> false let rec take (n: int) (s: 'a stream) : 'a list = match n with n when n > 0 -> head s :: take (n - 1) (tail s) | 0 -> [] | _ -> raise Subscript let rec nth (n: int) (s: 'a stream) : 'a = match n with n…Write a program which reads the content of two files “text1.txt” and “text2.txt” line byline and merges them into another file called “merge12.txt”.You can safely assume that the input is valid. (please write the code in programming C)
- Write a program that reads two input files whose lines are ordered by a key data field. Your program should merge these two files, writing an output file that contains all lines from both files ordered by the same key field. As an example, if two input files contain student names and grades for a particular class ordered by name (the key field), merge the information as shown below. File 1 and file 2 are supplied. Here is an algorithm to merge the data from two files: Read a line from each data file While the end of both files has not been reached While the end of both files has not been reached Write the line from file 1 to the output file and read a new line from file 1. Else Write the line from file 2 to the output file and read a new line from file 2. Write the remaining lines (if any) from file 1 to the output file. Write the remaining lines (if any) from file 2 to the output file. See the Merging Filesslides attachedto the project in Canvasfor a visual look at this algorithm.Write a complete program that uses an ifstream object to read integers from a file called numbers.txt, and an ofstream object to write into a file called evens.txt.Your program should have loop that reads each integer from the input file, then writes it into the output file if it is an even number. Write each even number in na separate line.Make sure to close both files before your program terminates.What would be the content of out.txt after executing the following code? int main() { ofstream file("out.txt"); double num = 3.1415; file << fixed; file << num << endl; file << setprecision(3); file << num << endl; file << setprecision(2); file << num << endl; file << setprecision(1); file << num << endl; return 0;} Group of answer choices 3.14153.143.13 3.14153.1423.143.1 3.1415003.1423.143.1 3.1415003.14153.1423.14
- Please write a program that reads the file, then removes any missing data and prints it out. You should be able to see a DataFrame like the one below:Here is the code I've tried. Although I used the full path to the file and the file is located in the same directory as my program executable, when I run it is doesn't read the text file #include <iostream>#include <fstream>#include <sstream>#include <iomanip> using namespace std; void loadArrays(string product[], int quantity[], float cost[], int& counter) {ifstream file; //ifstream functionstring inLine, prod, qty, cst; //variables to hold read line temporarily //open input filefile.open("C:\\Users\\Honeypie\\source\\repos\\Project4\\inventory.txt", ios::in); while (getline(file, inLine)) { //read first lineistringstream ss(inLine); //split the line using a delimeter//you may change this delimeter according to your input filegetline(ss, prod, '|');getline(ss, qty, '|');getline(ss, cst, '|'); if (prod != "Product Code") { //if statement that will ignore the column headersproduct[counter] = prod; //insert product code to product arrayquantity[counter] =…Write a program that reads lines of characters froma text file and writes each line as a UTF string into a binary file. Display thesizes of the text file and the binary file. Use the following command to run theprogram:java Exercise17_04 Welcome.java Welcome.utf
