Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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- In C Programming Write a main function that declares an array of 100 ints. Fill the array with random values between 1 and 100. Calculate the average of the values in the array. Output the average.arrow_forwardAssume you have declared an integer array named salary that contains exactly five elements. Using C++ programming language, Write a single statement to assign the value 25000 to the third element of this arrayarrow_forwardTopic: Array covered in Chapter 7 Do not use any topic not covered in lecture. Write a C++ program to store and process an integer array. The program creates an array (numbers) of integers that can store up to 10 numbers. The program then asks the user to enter up to a maximum of 10 numbers, or enter 999 if there are less than 10 numbers. The program should store the numbers in the array. Then the program goes through the array to display all even (divisible by 2) numbers in the array that are entered by the user. Then the program goes through the array to display all odd (not divisible by 2) numbers in the array that are entered by the user. At the end, the program displays the total sum of all numbers that are entered by the user.arrow_forward
- In C#, how would you compile a program that declares a 5 element double array that uses a loop to read values for each element from the user. The program should then use an additional loop to compute and output the sum of the elements in the array.arrow_forwardWrite a C++ program that uses a 1D array to store 25 students' computer programming grades (total grade 100). The program should not accept incorrect or invalid grades, and the user should be able to enter marks one at a time. Once the user has completed the entry, the program should output the following. a) Maximum grade b) The average grade (sum of all grades/total number of students) c) Minimum grade Write the C++ code in the space provided (Full marks are awarded for a complete solution.)arrow_forwarduse c++ Programming language Write a program that creates a two dimensional array initialized with test data. Use any data type you wish . The program should have following functions: .getAverage: This function should accept a two dimensional array as its argument and return the average of each row (each student have their average) and each column (class test average) all the values in the array. .getRowTotal: This function should accept a two dimensional array as its first argument and an integer as its second argument. The second argument should be the subscript of a row in the array. The function should return the total of the values in the specified row. .getColumnTotal: This function should accept a two dimensional array as its first argument and an integer as its second argument. The second argument should be the subscript of a column in the array. The function should return the total of the values in the specified column. .getHighestInRow: This function should accept a two...arrow_forward
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