Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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C++ program
Question 1.
(a) Write a C++ program that creates a two-dimensional array or table of characters.
The number of rows and number of columns of the array or table should be 15.
Fill the array or table with random characters from a to z, and display the array or table of the characters in the console.
Search the array or table for counting the number of each character and locate the position where the each character is stored.
Generate a text file that contains the array or table of the characters, the number of each character, and the indexes where the each character is
stored, for example,
a repeats 3 times at (1,2), (2,3), (3,3)
c repeats 2 times at (2,2), (5,5)
so on.
(b) Write/modify (the) program that reads the file created in Part(a) with exception handling and creates a new up-dated text file after removing
all the vowels
Transcribed Image Text:Question 1. (a) Write a C++ program that creates a two-dimensional array or table of characters. The number of rows and number of columns of the array or table should be 15. Fill the array or table with random characters from a to z, and display the array or table of the characters in the console. Search the array or table for counting the number of each character and locate the position where the each character is stored. Generate a text file that contains the array or table of the characters, the number of each character, and the indexes where the each character is stored, for example, a repeats 3 times at (1,2), (2,3), (3,3) c repeats 2 times at (2,2), (5,5) so on. (b) Write/modify (the) program that reads the file created in Part(a) with exception handling and creates a new up-dated text file after removing all the vowels
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