Prog1 Ask the user for the name of the file to get input from. The data is stored in this form: double double double int The three doubles represent the sides of a triangle. The fourth number is an integer scale factor. Output should be to the screen in this form: The original triangle sides were: 2.870 11.900 10.750 With a scale factor of 2, the new triangle sides are: 5.740 23.800 21.500
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- The history teacher at your school needs help in grading a True/False test. The students’ IDs and test answers are stored in a file. The first entry in the file contains answers to the test in the form:TFFTFFTTTTFFTFTFTFTTEvery other entry in the file is the student ID, followed by a blank, followed by the student’s responses. For example, the entry:ABC54301 TFTFTFTT TFTFTFFTTFTindicates that the student ID is ABC54301 and the answer to question 1 is True, the answer to question 2 is False, and so on. This student did not answer question 9. The exam has 20 questions, and the class has more than 150 students. Each correct answer is awarded two points, each wrong answer gets one point deducted, and no answer gets zero points. Write a program that processes the test data. The output should be the student’s ID, followed by the answers, followed by the test score, followed by the test grade. Assume the following grade scale:90%–100%, A; 80%–89.99%, B; 70%–79.99%, C; 60%–69.99%, D; and…Write a program that reads student data from a file, compute their GPA and writes the results to a different file. 1. The user should have the option to either enter their text file that contains the student grades or use the provided text file that contains theinformation. The data in "indata.txt" should look similar to this, Lara_Croft75 70 91 69 89Chris_Redfield68 88 79 85 94Johnny_Cochran69 98 95 77 80Wanda_Maximoff84 86 98 95 92Luke_Skywalker74 96 80 98 97William_Kurt89 52 99 81 58Samuel_Jackson50 96 50 64 95END_OF_FILE This is supposed to be in python. This is what I have so far. I have no experience I apologise. I am trying to finish the GPA calculating program currently but am having trouble finishing it. grade = input("enter grades")points = 0 if grade is 90-99:total_points = 4.0if grade is 80-89:total_points = 3.0if grade is 70-79:total_points = 2.0if grade is 60-69:total_points = 1.0if grade is 50-59:total_points = 0.0gpa = total_points/len(grade)print(gpa,"is gpa")a file named numbers.txt contains an unknown number of lines, each consisting of a single positive integer. Write some code that reads through the file, ignoring those valuse that are not bigger than the maximum value read up to that point. The numbers that are not ignored are added, and their sum stored in a variable called runsum. using python. rfile = open("numbers.txt", "r") maxvalue = 0 runsum = 0 data = rfile.readline() for data in rfile: if int(data) > maxvalue: maxvalue = int(data) runsum += int(data) my code so far. not sure what i am missing
- Write a program that receives a filename as user input. The file is structured as multiple lines containing numbers separated by a single space.For example, this would be an acceptable file: 1 2 3 4 5 6 7 2 Your program should open this file and: print all its contents; write the median of all numbers to a new file called result.txt. IMPORTANT NOTES: the median is the element in the middle when you sort the values; the median of values (2, 1, 3) is 2, because when you sort them, you get 1, 2, 3, and 2 is the value in the middle. you can assume there will be no empty lines; there might be any arbitrary number lines in the file; there might be any arbitrary number of elements in a single line; you can assume there will always be an odd number of elements. Example 1: If input is: file1.txt and the contents of file1.txt are: 1 2 2 you should first print the content, and then write 2 to result.txt. Example 2: If input is: file2.txt and the contents of file2.txt are: 1 2 3 4 5 1 7 you…The problem is the following : Write a program that asks the user for the name of a file. The program should display the contents of the file with each line preceded with a line number followed by a colon. The line numbering should start at 1. Please edit this scanner to JOptionPane. I don't really know how to do that. //Java Program by Yuiri Fujita and Darrick Drewry 10/30/2020 import java.util.Scanner;import java.io.*; public class LineNumbers { public static void main(String[] args) throws IOException {// TODO Auto-generated method stubScanner input = new Scanner(System.in);String userFileName;System.out.println("Please enter the name of the file.( Enter LineNumbers.txt)");userFileName = input.nextLine();File file = new File( userFileName);while( !file.exists() ){System.out.println( userFileName + " does not exist. Please enter a different file name");userFileName = input.nextLine();file = new File ( userFileName);}Scanner fileToScan = new Scanner (file);String line;int counter =…Download the attached CreateRandomNumbersFile.cpp file, open it in Dev C++, and then compile and run it. The program should generate a file called numbers_lastname.txt in the same folder as the program (replace lastname with your last name). Write a program that asks for the name of an input file. Then, read all the numbers in the file, and display the following information to the screen: count of numbers in the file sum of all numbers in the file average of all numbers in the file (to 2 decimal places) count of numbers in each range (100-199, 200-299, 300-399, etc.) The program should: display a hello message ask the user for an input file display the name of the input file validate the file opens correctly display statistical information as shown above display a goodbye message Submit the following back to this assignment (either individually or as a ZIP file): completed CPP file (not the EXE file) file of random numbers CreateRandomNumbersFile contains the following…
- Download the attached CreateRandomNumbersFile.cpp file, open it in Dev C++, and then compile and run it. The program should generate a file called numbers_lastname.txt in the same folder as the program (replace lastname with your last name). Write a program that asks for the name of an input file. Then, read all the numbers in the file, and display the following information to the screen: count of numbers in the file sum of all numbers in the file average of all numbers in the file (to 2 decimal places) count of numbers in each range (100-199, 200-299, 300-399, etc.) The program should: display a hello message ask the user for an input file display the name of the input file validate the file opens correctly display statistical information as shown above display a goodbye message Submit the following back to this assignment (either individually or as a ZIP file): completed CPP file (not the EXE file) file of random numbers CreateRandomNumbersFile contains the following…This class prints the first several lines of a file. The default is to print 5 lines, but the -n flag can specify a different number. If no file is specified on the command line, read from standard input. The code bekoow is to help get started. #include <stdio.h> #include <stdlib.h> // You may assume that lines are no longer than 1024 bytes #define LINELEN 1024 static void usage (void); int main (int argc, char *argv[]) { return EXIT_SUCCESS; } static void usage (void) { printf ("head, prints the first few lines of a file\n"); printf ("usage: head [FLAG] FILE\n"); printf ("FLAG can be:\n"); printf (" -n N show the first N lines (default 5)\n"); printf ("If no FILE specified, read from STDIN\n"); }W rite a function named sum_ints that takes no parameters and returns an integer. The function will read a file named "low.txt". Each line of this file will be a properly written whole number. Your function should return the sum of all of those numbers. f = open("low.txt") (PYTHON) No hand written and fast answer with explanation
- Assume that you will be given a *.txt file, which in the same format of RandSource.txt(attached). The file has three numbers at each line. Numbersare separated with a space. All number are in the range of [0, 50]. The first two numbers indicate a range. The third one shows number of random numbers to be generated in the range of first two numbers. The range always given in first < second order. If not, raise an error. For instance, 2 5 7 means that you need to generate 7 random numbers in the range of 2 - 5 (including 2 and 5). You need to develop a complete C++ program to read each line from the .txt file and print the result on screen in a formatted way. The output format will be <first number> - <second number>: <random numbers > . For the above example, the output to screen should be 2 - 5: 6 5 4 6 3 7 5The attached input file has,3 6 82 19 104 12 41 6 07 4 30 8 310 9 8Your program should generate this (or with different random numbers) output for this file3…Write a program that updates and displays game stats for football players (Defense) at a local high school. Your program will read a file containing the names and ids of the defensive players. The program will prompt for the following data for each player Number of tackles Number of sacks Number of interceptions Once the stats have been provided, the program will update the player information. After all players have been updated, the program will display details for all players and write the updated information to a new file In PythonCreate a text file of names, (3 names per line, 5 lines in total) followed by an age for each name. Go through the file and sum the ages. Create an output file with each persons name followed by age and then a line at the end of the output file that says “sum of all ages is: x”. Simple Java programming. Should include things like bufferedReader, fileReader, printWriter, fileWriter, file close, try-with-resources, Scanner, catch/try, etc. Include Java file and txt file. Thank you.