The program will 1 read the names from a string data file and place them in an array, and 2 sort the names in the array in ascending order using selection sort.
To swap two elements, we can use the std:: Save the sorted array to a data file. If the file opens, read the names from the file, store them into the array. Both of these presentations involve sorting data before presentation.
Display the names in the array before sorting unsorted list Display the names in the array after sorting sorted list Save the sorted array to a data file Processing Requirements Define all functions after main function and prototype them properly. If the file does NOT open, print an error message on the console.
For efficiency reasons, std:: In some cases, sorting an array can make searching unnecessary. Consider another example where we want to find the best test score.
However, now assume our array of names is sorted alphabetically. There are many different cases in which sorting an array can be useful. Prompt for and get the input file name and try to open the file.
For example, your email program generally displays emails in order of time received, because more recent emails are typically considered more relevant. For example, consider the case where we want to know whether a name appears in a list of names.
Display the sorted array. If the input file does not open, an error message should appear on the console. Sorting an array can make searching an array more efficient, not only for humans, but also for computers.
Assume that the data file contains 20 names on separate lines and is constructed correctly. Read the names from the data file: The user must enter the number of names to process and names of the input file and output file.
The order in which these elements are compared differs depending on which sorting algorithm is used. If the array is unsorted, we have to look through every element in the array to find the greatest test score.
For an array with many elements, searching through them all can be expensive.
Prompt the user for data file name. Display the unsorted array. If the file is not found, do NOT process the names. String Selection Sort Concepts tested by the program: The string array should be a parameter. The program should have the follow output:Here's simple Program to Implement Selection Sort using Functions in C Programming Language.
The program output is also shown below. ← Write a C Program to Implement Selection Sort using Recursion C Program to implement Merge Sort using Recursion. C - Strings C - File Handling C - Mathematical Functions C - Puzzles & Games Here is the source code of the C program to sort integers using Selection Sort technique.
The C program is successfully compiled and run on a Linux system. The program output is also shown below. advertisement /* * C Program to Implement Selection Sort. Here's simple Program to Implement Selection Sort using Functions in C Programming Language.
The program output is also shown below. ← Write a C Program to Implement Selection Sort using Recursion C Program to implement Merge Sort using Recursion. Feb 26, · Reading in a file and sorting alphabetically.
need Help please! rebel So the assignment is to read in a file of names then sort it alphabetically. This is the code I have so far but it wont work. Can someone help me? #include #include General C++ Programming; Lounge; Jobs. Array C++ Selection Sort File Handling in C++ ; Write A C++ Program To Find Average Marks Of Three Subjects Of N Students In A Class By Using Array Of Structure.
Array C++ Selection Sort ; Write A C++ Program Using Reference Variable To Create Dynamic Objects. SELECTION SORT USING C PROGRAM Output: Enter total elements: 5. Enter 5 elements: 4 5 0 21 7. The array after sorting is: 0 4 5 7 1.
Write a c program for bubble sort. 2. Write a c program for insertion sort. 3. Write a c program for selection sort.
4. Write a c program for quick sort. 5. Write a c program for heap sort.Download