Manipulating strings problem. thank you. 3. What would the atof () function return if passed the following?a. "65"b. "81.23"C. "-34.2"d. "ten"e. "+12hundred"f. "le+3"4. BUG BUSTER: Is anything wrong with the following?char *stringl, string2;stringl = "Hello World";strcpy( string2, stringl);printf( "%s %s", stringl, string2 );%3!Because of the many possible solutions, answers aren't provided for the followingexercises.5 Write a program that prompts for the user's last name, first name, and middle18name individually. Then store the name in a new string as first initial, period,space, middle initial, period, space, and last name. For example, if Ruth, Claire,and Alber are entered, store R. C. Alber. Display the new name to the screen.

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Nrite a program that prompts for the user's last name, first name, and middle name individually. Then store the name in a new string as first initial, period, pace, middle initial, period, space, and last name. For example, if Ruth, claire nd Alber are entered, store R. C. Alber. Display the new name to the screen.

Nrite a program that prompts for the user's last name, first name, and middle name individually. Then store the name in a new string as first initial, period, pace, middle initial, period, space, and last name. For example, if Ruth, claire nd Alber are entered, store R. C. Alber. Display the new name to the screen.

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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Need help Writing a function, countVowels, that accepts a string as an argument. countVowels should return the number of vowels in that string. Use recursion. example countVowels('Four score and seven years'); // => 9
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