A text file contains: Ana Bob Cpc aaX bBy cCz Aba Bub Cxc Write a regular expression that will match only lines 1, 2, and 3.
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A text file contains: Ana Bob Cpc aaX bBy cCz Aba Bub Cxc Write a regular expression that will match only lines 1, 2, and 3.
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- OWrite a program that reads data from a file containing integers that ends with -999. Output the numbers that are divisible by 7 Output the numbers that are divisible by 11 Output the numbers that are not divisible by 7 or 11.A Comma Separated Value (CSV) text file called movies.txt is located in the directory of your Eclipse Project.( If your Eclipse Project name is Assignment2, the text file is located under Assignment2, NOT src folder) It contains data for one movie on each line.Each Movie contains the following data items:Title(String), Year(int-4 digits), Runtime(double). Write Java program(s) to do the following:1) Read the movies.txt Text file and write the data as a Serialized file called movies.ser to the local directory(same as movies.txt).2) Read the movies.ser serialized file and output the data on to the Console in the format shown below. The spacing for the output is: Title(20), Year (8) and Runtime (10.2)Title and Year are left-justified, Runtime is right-justified.(You can use your own text file to test your program) Sample output: Title Year Runtime aaaaaaaaaaa aaaa aa.aa...... ...... ...........…Fix this code so that it follows the following instructions. #include <iostream>#include <fstream>#include <sstream>#include <string>#include <vector>#include <cstdlib>#include <ctime> std::vector<std::string> loadWordList(const std::string& filename) { std::vector<std::string> wordList; std::ifstream file(filename); std::string line; while (std::getline(file, line)) { std::istringstream iss(line); std::string number, word; if (iss >> number >> word) { wordList.push_back(word); } } return wordList;} std::string generatePassphrase(const std::vector<std::string>& wordList, int numWords) { std::string passphrase; int wordListSize = wordList.size(); for (int i = 0; i < numWords; ++i) { int index = rand() % wordListSize; passphrase += wordList[index] + " "; } return passphrase;} int main() { std::string filename =…
- This class allows you to use the print and println methods to write data to a file.1. File2. FileReader3. OutputFile4. PrintWriterPYTHONPLEASE ALSO SHARE CODE THROUGH LINK: online-python(dot)comAlso screenshot code with correct indentation Create a python program that reads the student information from a tab separated values (tsv) file. The python program then must creates a text file that will records the course grades of the students. Each row of the tsv file contains the Last Name, First Name, Midtrm1 score, Midtrm2 score, and the Final score of a student. A sample of the student information is provided in StudentInfoScore.tsv. Assume the number of students is at least 1 and at most 20. The program performs the following tasks: Read the file name of the tsv file from the user. Open the tsv file and read the student information. Compute the average exam score of each student. Assign a letter grade to each student based on the average exam score in the following scale: A: 90 =< x B: 80 =< x < 90 C: 70 =< x < 80 D: 60 =< x < 70 F: x < 60 Compute the average of each exam. Output the…Lab 8.1 - Using Value and Reference Parameters In Visual Studio Code under labactivity8_1 folder, create a new file main.cpp. Open the C++ source file main.cpp in the text editor and copy the source code below. /** * @file WRITE FILE NAME * @author WRITE STUDENT NAME(S) * @brief Using value and reference parameters. This program * uses a function to swap the values in two variables. * @date WRITE DATE TODAY * */ #include <iostream> using namespace std; // Function prototype void swapNums(int number1, int number2); int main() { int num1 = 5, num2 = 7; // Print the two variable values cout << "In main the two numbers are " << num1 << " and " << num2 << endl; // Call a function to swap the values stored // in the two variables swapNums(num1, num2); // Print the same two variable values again cout << "Back in main again the two numbers are " << num1 << " and " << num2 << endl; return 0; } /** * @brief WRITE DESCRIPTION OF…
- PYTHON-Assume you have a file that has two columns separated by a comma. The first column contains gene accession numbers, and the second column contain their nucleotide sequence. For example: ABC123, AAGTCTTCCCTAAGCCC... KHJ456, TTCGGTCATACTATTC... NMG789, GCTACTCGATGCTA.... .... The file can contain any number of rows. Write a program that reads in this file (you can create one to test your code with, use TextEdit or Notepad) and creates a dictionary, where the keys are the accession numbers and the values are the sequences. Print out to the screen the dictionary pairs that you created.Lab 8.1 - Using Value and Reference Parameters In Visual Studio Code under labactivity8_1 folder, create a new file main.cpp. Open the C++ source file main.cpp in the text editor and copy the source code below. /** * @file WRITE FILE NAME * @author WRITE STUDENT NAME(S) * @brief Using value and reference parameters. This program * uses a function to swap the values in two variables. * @date WRITE DATE TODAY * */ #include <iostream> using namespace std; // Function prototype void swapNums(int number1, int number2); int main() { int num1 = 5, num2 = 7; // Print the two variable values cout << "In main the two numbers are " << num1 << " and " << num2 << endl; // Call a function to swap the values stored // in the two variables swapNums(num1, num2); // Print the same two variable values again cout << "Back in main again the two numbers are " << num1 << " and " << num2 << endl; return 0; } /** * @brief WRITE DESCRIPTION OF…instruction- This file should have multiple lines, each line has first name, last name followed by multiple integers “data.txt” file Samantha Johns 43, 32,99, 79, 85 Michael Smith 98, 84, 70, 100, 76, 81 John Michael 82,92, 92 Mary Hernandez 88, 91, 92, 79, 78 George Johnson 92,93,75 Sara Anderson 83,74. Susan John 78, 84,65, 71,81 Mark Smith 69, 67,59,62
- You are given 2 text files named drywet.txt and wetwet.txt. wetwet.txt data file refers to the probability of next day being a wet day if the current day is wet. drywet.txt data file refers to the probability of next day being a wet day if the current day is dry. NOTE: the data for the same location in wetwet.txt and drywet.txt will have the same line number. These files are in the format of: (excerpt from wetwet.txt)-97.58 26.02 0.76 0.75 0.77 0.74 0.80 0.86 0.94 0.97 0.89 0.77 0.74 0.77 -97.19 26.03 0.73 0.76 0.75 0.71 0.79 0.85 0.92 0.95 0.90 0.81 0.76 0.75 -98.75 26.35 0.74 0.76 0.76 0.73 0.67 0.84 0.83 0.85 0.80 0.71 0.71 0.76 … In each line, the first and second numbers represent the location’s longitude and latitude. The following 12 numbers represent the probability of the next day being a wet day of the month. For example, on the first line of the excerpt above 0.75 means that in February (4th column), there is a 75% of chance that the next day is a wet day if today is a wet…main.cc file #include <iomanip>#include <iostream>#include <string> #include "cup.h" int main() { std::string drink_name; double amount = 0.0; std::cout << "What kind of drink can I get you?: "; std::getline(std::cin, drink_name); while (std::cout << "How much do you want to fill?: " && !(std::cin >> amount)) { // If the input is invalid, clear it, and ask again std::cin.clear(); std::cin.ignore(); std::cout << "Invalid input; please re-enter.\n"; } //================== YOUR CODE HERE ================== // Instantiate a `Cup` object named `mug`, with // the drink_name and amount given by the user above. //==================================================== while (true) { char menu_input = 'X'; std::cout << "\n=== Your cup currently has " << mug.GetFluidOz() << " oz. of " << mug.GetDrinkType() << " === \n\n"; std::cout << "Please select what you…main.cc file #include <iomanip> #include <iostream> #include <string> #include "cup.h" int main() { std::string drink_name; double amount = 0.0; std::cout << "What kind of drink can I get you?: "; std::getline(std::cin, drink_name); while (std::cout << "How much do you want to fill?: " && !(std::cin >> amount)) { // If the input is invalid, clear it, and ask again std::cin.clear(); std::cin.ignore(); std::cout << "Invalid input; please re-enter.\n"; } //================== YOUR CODE HERE ================== // Instantiate a `Cup` object named `mug`, with // the drink_name and amount given by the user above. //==================================================== while (true) { char menu_input = 'X'; std::cout << "\n=== Your cup currently has " << mug.GetFluidOz() << " oz. of " <<…