A palindrome is a word that reads the same forwards and backward for example ”A Toyota” or ”radar”.Write a program ( we suggest using pointers), that will ignore spaces but read in strings of characters and determines if they are palindromes.

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
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Help me answer to question 4.all question is relate thanks.

1. Write a program to iteratively compute Fibonacci numbers (named after an Italian mathematician).Some Fibonacci numbers are 1, 1, 2, 3, 5, 8, ... where the next number is found by summing the preceding two numbers. Your program will read in a number, like 7, report the first 7 numbers. in this case1,1,2,3,5,8,13. Your program is not assured of receiving good data, thus if -2 is received as the number of numbers, then an error should be reported.

2. Assume that an input string consists of a string of 32 0’s and 1’s representing a binary number.

a) Write a program that will convert this binary integer to its base 10 representation.

b) Given a string representation of an integer in base 10 convert this integer to its binary representation. The output should consist of a string of 32 0’s and 1’s representing the binary number.

3. You are working for a software firm that is to develop a word processor. In order to create an efficient spell checker, you want to know the frequency of occurrences of vowels and consonants. Write a program which will prompt the user to enter a string from the keyboard. The program should then count and report the number of characters in the string. The program should also count and report the number of times each letter of the alphabet occurs in the string, and print the percentage of the total represented. Using the principles discussed in finding the maximum element of an array, find the letter of the alphabet which occurs most frequently in the sentence. Find also the letter which occurs second-most frequently.

4.A palindrome is a word that reads the same forwards and backward for example ”A Toyota” or ”radar”.Write a program ( we suggest using pointers), that will ignore spaces but read in strings of characters and determines if they are palindromes.

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