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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Write a C function called odd that takes a parameter N that returns true if N is odd or False if N is even
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- I am trying to create a monthly mortgage calculator in C++, but i cannot get the function I am trying to create to work. The output it gives for the monthly payment is 53125 for a 150000 loan at 4.25% for 15 years.arrow_forwardWrite a C++ function called is Even that takes in an integer rgument and returns true or false indicating whether the number is even ال - صحيح وتحدد اذا كان العدد زوجي ام لا)arrow_forwardWrite a function count_evens() that has four integer parameters, and returns the count of parameters where the value is an even number (i.e. evenly divisible by 2). Ex: If the four parameters are: 1 22 11 40 then the returned count will be: 2 Hint: Use the modulo operator % to determine if each number is even or odd. Your program must define the function:count_evens(num1, num2, num3, num4) python # Define your function here if __name__ == '__main__': num1 = int(input()) num2 = int(input()) num3 = int(input()) num4 = int(input()) result = count_evens(num1, num2, num3, num4) print('Total evens:', result)arrow_forward
- Write the definition of a function called swap(), which is used to swap two integervariables. The function is used as follows:swap(&x, &y); // x and y are now swapped In C programming pleasearrow_forwardWrite a function CountEvens() that has four integer parameters, and returns the count of parameters where the value is an even number (i.e. evenly divisible by 2) in c++arrow_forwardWrite a function that returns the greatest common divisor of 2 integers.arrow_forward
- In C++, m%n is the remainder when the integer m is divided by the integer n. We can define a function to test whether an integer is even as follows: bool even(int k) { if ( k % 2 == 1 ) return false; else return true;} Translate this function into a standard mathematical function specification.arrow_forwardWrite a C++ program that will print the following triangle of numbers in a function. (Please use a function to print it) 1 1 2 1 2 3 1 2 3 4 1 2 3 4 5 1 2 3 4 5 6 1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 9arrow_forwardGive a concrete example of a function, where blackbox testing might give the impression that "everything’s OK," while whitebox testing might uncover an error. Give another concrete example of a function where the opposite is true. You need to support both examples with test cases.arrow_forward
- write this in c++ format function sequence(n){ var n = 10; // this is just for explanation you can take any value from user input var arr = [n]; //this is to store result //Continue to generate numbers in this way until N becomes equal to 1 while(n > 1){ //check if even if(n % 2 == 0){ //If N is an even number, then divide N by two to get a new value for N n = n / 2; } else{ //If N is an odd number, then multiply N by 3 and add 1 to get a new value for N. n = (n * 3) + 1; } arr.push(n); } Logger.log("sequesnce: "+ arr) Logger.log("Number of terms: "+arr.length);}arrow_forwardWrite a C++ function factorial that takes an integer, n, and returns the value of n factorial (a.k.a., n!): When n is positive, n! = 1 * 2 * 3 * ... * n. For example, 5! = 1 * 2 * 3 * 4 * 5 = 120. When n is zero, n! is defined to be 1. When n is negative, n! is undefined. You may assume that the parameter n will not be negative for this problem.arrow_forward-Python- Write a function get_letter_grade, such that when given * a lab grade score and * a list of the grade cutoffsreturns the letter grade of that score.Note: Your function automatically returns A for the values that are >= to the first cutoff-value in the list, then A- for the second cutoff-value, B+ for the third and so on. The function returns None for anything that's below the score for B-. You test that get_letter_grade(97, [93, 90, 87, 83, 80]) correctly returns an A, and get_letter_grade(93, [97, 90, 87, 83, 80]) returns A-. DO NOT hard-code the cutoffs, since they can change! You can copy/paste the following template: def get_letter_grade(score, cutoffs): if score ... : return 'A' ...: return 'A-' ...: return 'B+' ...: return 'B' ...: return 'B-'arrow_forward
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