Factorial of a Number Write a C++ Program to find Factorial of a number using class. int main() is provided, all you have to do is to create the class. Input 1. Number Output Enter a number: 5 The factorial of 5 is 120 main.cpp 1 #include 2 using namespace std; 3 5 int main() 7 factorial f; 8 f.input(); 9 f.calc(); 10 f.display(); 11 return 0; 12 }

Factorial of a Number Write a C++ Program to find Factorial of a number using class. int main() is provided, all you have to do is to create the class. Input 1. Number Output Enter a number: 5 The factorial of 5 is 120 main.cpp 1 #include 2 using namespace std; 3 5 int main() 7 factorial f; 8 f.input(); 9 f.calc(); 10 f.display(); 11 return 0; 12 }

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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C++ programming Chapter(s) Covered: Chapter 1-8 Concepts tested by the program: Working with one dimensional parallel arrays Use of functions Use of loops and conditional statements Project Description The Lo Shu Magic Square is a grid with 3 rows and 3 columnsshown below. The Lo Shu Magic Square has the following properties: The grid contains the numbers 1 – 9 exactly. Each number 1 – 9must not be used more than once. So, if you were to add up thenumbers used, The sum of each row, each column and each diagonal all add upto the same number, Write a program that simulates a magic square using 3 onedimensional parallel arrays of integer type. Each one the arrays corresponds to a row of the magicsquare. The program asks the user to enter the values of the magicsquare row by row and informs the user if the grid is a magicsquare or not. See the sample outputs for more clarification. Project Specifications Input for this project: Values of the grid (row by row) Output for this…
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Lowest Score Drop Write a program that calculates the average of a group of test scores, where the lowest score in the group is dropped. It should use the following functions: void getScore() should ask the user for a test score, store it in a reference parameter variable, and validate it. This function should be called by main once for each of the five scores to be entered. void calcAverage() should calculate and display the average of the four highest scores. This function should be called just once by main and should be passed the five scores. int findLowest() should find and return the lowest of the five scores passed to it. It should be called by calcAverage, which uses the function to determine which of the five scores to drop. Input Validation: Do not accept test scores lower than 0 or higher than 100.
Letter GradesWrite a program in C++ that translates a letter grade into a number grade. Letter grades areOperator Description Syntax Example+ Adds two numbers a + b 15 + 5 = 20- Subtracts two numbers a - b 15 - 5 = 20* Multiplies a * b 15 * 5 = 75/ Divides Numbers a / b 15 / 3 = 3A, B, C, D, and F, possibly followed by + or –. Their numeric values are 4, 3, 2, 1,and 0. There is no F+ or F–. A + increases the numeric value by 0.3, a – decreases itby 0.3. However, an A+ has value 4.0.Enter a letter grade: BThe numeric value is 2.7.
C++ Visual 2019 A particular talent competition has five judges, each of whom awards a score between 0 and 10 to each performer. Fractional scores, such as 8.3, are allowed. A performer's final score is determined by dropping the highest and lowest score received, then averaging the three remaining scores. Write a program that uses this method to calculate a contestant's score. It should include the following functions: void getJudgeData() should ask the user for a judge's score, store it in a reference parameter variable, and validate it. This function should be called by main once for each of the five judges. void calcScore() should calculate and display the average of the three scores that remain after dropping the highest and lowest scores the performer received. This function should be called just once by main and should be passed the five scores. The last two functions, described below, should be called by calcScore, which uses the returned information to determine which of the…
Program Requirements This program should add numbers 1 through 9 one a time, via a button click, display the result, and allow the user to Clear the total to zero. Your Starter Codeworks for numbers 1 through 3. Give it a try, push the buttons, to see what it does. Extending Structured Programs is Easy In this assignment, you use existing code to: identify the patterns in a program modify the patterns in order to extend the functionality of the program Your Task for this Assignment Requirements: Extend this program to create the 6 more HTML buttons and 6 more Javascript functions. Software Development Best Practice: Incremental Development Do not program all your code at once like you were editing some essay. Making a big mess and then trying to patch it up all one once... is a nightmare. Add one button and its function Test it Repeat with the next button Pattern One: HTML Button Add your HTML code where the highlighted area is in the image below. Copy an existing button, and…
please correct this code i didnt get the mistake #include<stdio.h>#define NROWS 8#define NCOLS 8#define TRUE 1#define FALSE 0 void main(){ int queenht_row, queenht_col; int line,row,col,i,j; int filled; printf("Chess queenht Program\n"); do{ printf("Enter queenht's coordinates: "); scanf("%d %d",&queenht_row,&queenht_col); }while((queenht_row<1)||(queenht_row>NROWS)||(queenht_col<1)||(queenht_col>NCOLS)); for(line=1;line<=2*NROWS+1;line++){ row = line/2; if(line%2!=0){ printf("+"); for(col=1;col<=NCOLS;col++) printf("---+"); printf("\n"); } else{ printf("|"); for(col=1;col<=NCOLS;col++){ filled=FALSE; if((row==queenht_row) && (col==queenht_col)){ printf(" Q |"); filled = TRUE; continue; }…
C++ code 1 year = 15 months 1 month = 30 days write a function that takes an int parameter that represents the number of days, and converts the number of days to years, months, and days and returns this information in a struct So for example, it will convert 800 days into a struct that represents one year, 11 months, and 20 days
Student Registration System is an approach that enables colleges and universities to better supervise a growing number of enrollments. Create a menu system for registration program in c++ that asking an input based on the choices below. If the input is A then the program will ask for name and program (course) store in two arrays, if B then the program will display all the data stored on the array and the program will be terminated only if the input is E. Apply also function on the program: Menu System – 1st Way of Function Add Student – 4th Way of Function Example: REGISTRATION SYSTEM: A - Add Student B - View ALL E - Exit Choose: A Name: John Lloyd Program: CpE REGISTRATION SYSTEM: A - Add Student B - View ALL E - Exit Choose: B Name Program…
Static Variable: a variable whose lifetime is the lifetime of the program (static int x;) Dynamic Variable: It is a pointer to a variable (int *x;) Is this comparison true?
User Defined Function: Void Function Create a JAVA program that will add, subtract, multiply and divide two numbers. Use user defined function for each operator Any number divided by zero will result to undefined Use int or double data type only for all variables declaredEXPECTED OUTPUT:
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