Write a program that asks the user to input one number at a time and then the program should add the number to previous sum. If the user enters -1, then no more addition is to be done. All these numbers along with the sum value are to be stored in the file.Once this is done, user will enter value of n, the program should be able to display which was the nth number entered and what was the sum at that time?

Write a program that asks the user to input one number at a time and then the program should add the number to previous sum. If the user enters -1, then no more addition is to be done. All these numbers along with the sum value are to be stored in the file.Once this is done, user will enter value of n, the program should be able to display which was the nth number entered and what was the sum at that time?

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter13: File Input And Output

Section: Chapter Questions

Problem 6PE

See similar textbooks

Similar questions

Write a program that asks the user for a file name and a string to search for. The program should search the file for every occurrence of a specified string. When the string is found, the line that contains it should be displayed. After all the occurrences have been located, the program should report the number of times the string appeared in the file.
Write a program that reads 5 integer numbers from a file"integer.txt",and store sum and average in "result.txt".
Write a program that asks the user for the name of a file. The program should display only the first five lines of the file’s contents. If the file contains less than five lines, it should display the file’s entire contents.
Write a program that reads data from a file specified by the user at runtime (i.e. your program should accept the filename as user input) and stores the output in the file Ch3_Ex5Output.dat. To test your program, use the Ch3_Ex5Data.txt file.
Write a python program that asks the user how many words they would liketo write to a file, and then asks the user to enter that many words,one at a time. The words should be written to a file.
Write a program that prompts the user to enter the name ofan author and the title of one their books. It writes the author’s name to a file.Their book’s titleis written at the end of a file Books.txt with the line number of the author’sname in Authors.txt inserted before the title. Assume that the title is notalready stored in Books.txt and the author name is already in Authors.txt.
Write 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
Please Write 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. Ok
Write a program that reads a text file which has a poem written in it. (Write down the poem yourself in a text file manually). Your program should display that poem and count total number of lines in the file.
Write a program that uses printf to display this: * * * * * * * * * * * * * * * * * * Filename: printf1_your family name.c (Ex: printf1_alfonso.c)
Write a program that takes a filename as input from the user and looks for lines of the form and extract the number from each of the lines using a regular expression. Compute the average of the numbers and print out the average as an integer. Example: Enter filename: mbox.txt38549
Write a program that takes its input from a binary file of numbers of type double and outputs the average of the numbers in the file to the screen. The file contains nothing but numbers of type double written to the file with write Double.