1) Write a program in C that stores a list of employee records in an array of structs. Eachemployee record should contain the following fields: Name (string), Age (int), Salary(float), Department (string). The program should prompt the user to enter the name of anemployee, and then search the array of employee records for an employee with a matchingname. If a matching employee is found, the program should print out the employee's age,salary, and department. If no matching employee is found, the program should print anerror message. The program should use a linear search algorithm to find a matchingemployee in the array. If the employee's age is greater than 50, their salary should bemultiplied by 1.1. If the employee's age is less than or equal to 50, their salary should bedivided by 1.2.2) Write a C program that defines a function called 'multiply_by_two' that takes an integer asan argument and returns the result of multiplying it by 2. The main function of the programshould prompt the user to enter integer, call the 'multiply_by_two' function with theuser-entered integer as an argument, and then print out the result returned by the function.In addition to the basic functionality described above, the program should also have thefollowing features:The program should continue to prompt the user for integers andperform the multiplication until the user enters a negative number.3) The program should keep track of the total number of multiplications performed and thetotal sum of all the results, and should print out these values after the user has entered anegative number.The program should define a second function called 'is_even' that takes an integer as anargument and returns 1 if the number is even, and 0 if the number is odd. The'multiply_by_two' function should use the 'is_even' function to determine whether the inputnumber is even or odd, and should only perform the multiplication if the input number iseven. If the input number is odd, the 'multiply_by_two' function should return 0 withoutperforming the multiplication.For example, if the user enters the following integers: 5, 4, -3, 6, the program should output:Number of multiplications: 2Total sum of results: 324) Write a C program that reads in a string from the user, removes all vowels from the string,and then prints the modified string. The program should be case-insensitive, so it shouldremove both uppercase and lowercase vowels. For example, if the user enters the string'Hello World!', the program should print out 'HII Wrd!'. If the user enters the string 'This is atest', the program should print out 'Ths s tst'."5) Write a C program that reads in a string from the user and determines whether the string isa palindrome (i.e., a word that is spelled the same forwards and backwards). The programshould ignore spaces and punctuation, and should be case-insensitive. For example, thestrings 'racecar', 'A man a plan a canal Panama', and 'radar' should all be consideredpalindromes by the program. The strings 'hello', 'world', and 'This is not a palindrome'should not be considered palindromes

As per Bartleby's rules, we can answer only 1 question at a time As these are seperate questions am…

1) Write a program in C that stores a list of employee records in an array of structs. Each employee record should contain the following fields: Name (string), Age (int), Salary (float), Department (string). The program should prompt the user to enter the name of an employee, and then search the array of employee records for an employee with a matching name. If a matching employee is found, the program should print out the employee's age, salary, and department. If no matching employee is found, the program should print an error message. The program should use a linear search algorithm to find a matching employee in the array. If the employee's age is greater than 50, their salary should be multiplied by 1.1. If the employee's age is less than or equal to 50, their salary should be divided by 1.2.

1) Write a program in C that stores a list of employee records in an array of structs. Each employee record should contain the following fields: Name (string), Age (int), Salary (float), Department (string). The program should prompt the user to enter the name of an employee, and then search the array of employee records for an employee with a matching name. If a matching employee is found, the program should print out the employee's age, salary, and department. If no matching employee is found, the program should print an error message. The program should use a linear search algorithm to find a matching employee in the array. If the employee's age is greater than 50, their salary should be multiplied by 1.1. If the employee's age is less than or equal to 50, their salary should be divided by 1.2.

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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