3- How many the number of erTors in the following sub_ program? Hinclude void main( ) intnum, sum - 1; for (int i= 1, i <= 10, i ++) cout<<"enter your number: “; cin nunm; ir(num>0) sum - su m + num; cout<<"the sum is: << sum; } A) 3 B) 4 C)5 D) 7 E) None of the above 4-IFa- -8, b-3, cl = -a+b, c2 =a-+b then the value of cl and c2 respectively are: A) -7,-4 B) -7,-3 C) -4,-4 D) -6, -6 E) None of the above

3- How many the number of erTors in the following sub_ program? Hinclude void main( ) intnum, sum - 1; for (int i= 1, i <= 10, i ++) cout<<"enter your number: “; cin nunm; ir(num>0) sum - su m + num; cout<<"the sum is: << sum; } A) 3 B) 4 C)5 D) 7 E) None of the above 4-IFa- -8, b-3, cl = -a+b, c2 =a-+b then the value of cl and c2 respectively are: A) -7,-4 B) -7,-3 C) -4,-4 D) -6, -6 E) None of the above

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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This is the C code I have so far #include <stdio.h> #include <stdlib.h> struct employees { char name[20]; int ssn[9]; int yearBorn, salary; }; struct employees **emps = new employees()[10]; //Added new statement ---- bartleby // function to read the employee data from the user void readEmployee(struct employees *emp) { printf("Enter name: "); gets(emp->name); printf("Enter ssn: "); for(int i =0; i <9; i++) scanf("%d", &emp->ssn[i]); printf("Enter birth year: "); scanf("%d", &emp->yearBorn); printf("Enter salary: "); scanf("%d", &emp->salary); } // function to create a pointer of employee type struct employees *createEmployee() { // creating the pointer struct employees *emp = malloc(sizeof(struct employees)); // function to read the data readEmployee(emp); // returning the data return emp; } // function to print the employee data to console void display(struct employees…
Consider the following recursive function. What does it calculate in terms of x, y, and z? In visual studio (Visual Basic .NET) language. 01: Private Function CalcRecurse(ByVal x As Integer, ByVal y As Integer, ByVal z As Integer) As Integer 02: If x <= 1 Then 'Assume that CalcRecurse always starts with x > 1 03: Return y 04: Else 05: Return z + CalcRecurse(x - 1, y, z) 06: End If 07: End Function
//Below is the starting code for this homework assignment// #include <stdio.h> struct employees { char name[20]; int ssn[9]; int yearBorn, salary; }; struct employees e = {"kim deen", {1,2,3,4,5,6,7,8,9}, 1998, 35000}; void display(struct employees *e) { printf("%s", e->name); printf(" %d%d%d-%d%d-%d%d%d%d", e->ssn[0],e->ssn[1],e->ssn[2],e->ssn[3],e->ssn[4],e->ssn[5],e->ssn[6],e->ssn[7],e->ssn[8]); printf(" %d", e->yearBorn); printf("\n$%d.", e->salary); } int main() { display(&e); return 0; }
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Nice Number Programming: Nice program ask user to enter three integers from keyboard (java console), the three integers represent left bound, right bound and arbitrary digit 'm', where left bound is less than right bound. Program should print all nice numbers in the given range that doesn't contain digit 'm'. The number is nice if its every digit is larger than the sum of digits which are on the right side of that digit. For example 741 is a nice number since 4> 1, and 7> 4+1. with digit m=2. Write a complete program in Java that Call only One method (niceNumbers method) that will print all nice numbers excluding a given digit 'm' that also entered by user?
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the code CREATE FUNCTION Calculate_Monthly_Payment( @mortage_amount BIGINT , @apr DECIMAL(18, 6) , @years INT)RETURNS DECIMAL(18, 6)ASBEGIN /* A = P (i + i (1+i) −1 n ) where: A = Monthly Payment Amount P = Principle (Initial) Mortgage Amount i = APR / 12 = Monthly Interest Rate n = years * 12 = Total Number of Payments */ -- Calculate monthly interest rate DECLARE @i DECIMAL(18, 6) SET @i = @apr / 12 DECLARE @n INTEGER SET @n = @years * 12 RETURN (@mortage_amount *@i * POWER(1+@i,@n)) / (POWER(1+@i, @n) - 1) END isn't working it shows that ERROR: syntax error at or near "@" LINE 3: @mortage_amount BIGINT ^ SQL state: 42601 Character: 48
int main() { int i, salary[10], range[9]={0, 0, 0, 0, 0, 0, 0, 0, 0}; double gross[10], total[10]; string amount[9]={"$200 - $299", "$300 - $399", "$400 - $499", "$500 - $599", "$600 - $699", "$700 - $799", "$800 - $899", "$900 - $999", "$1000 and over"}; for (i=0; i<10; i++){ cout<<"Please enter gross sales of salespeople "<<i+1<<": "; cin>>gross[i]; total[i]=200+(gross[i]*0.09); salary[i]=total[i]; if (salary[i]>=200 && salary[i]<=299) range[0]=range[0]+1; else if (salary[i]>=300 && salary[i]<=399) range[1]=range[1]+1; else if (salary[i]>=400 && salary[i]<=499) range[2]=range[2]+1; else if (salary[i]>=500 && salary[i]<=599) range[3]=range[3]+1; else if (salary[i]>=600 && salary[i]<=699) range[4]=range[4]+1; else if (salary[i]>=700 && salary[i]<=799) range[5]=range[5]+1; else if (salary[i]>=800 && salary[i]<=899) range[6]=range[6]+1; else if (salary[i]>=900…
Number guessing Game Write a C program that implements the “guess my number” game. The computer chooses a random number using the following random generator function srand(time(NULL)); int r = rand() % 100 + 1; that creates a random number between 1 and 100 and puts it in the variable r. (Note that you have to include <time.h>) Then it asks the user to make a guess. Each time the user makes a guess, the program tells the user if the entered number is larger or smaller than its number. The user then keeps guessing till he/she finds the number. If the user doesn’t find the number after 10 guesses, a proper game over message will be shown and the actual guess is revealed. If the user makes a correct guess in its allowed 10 guesses, then a proper message will be shown and the number of guesses the user made to get the correct answer is also printed. After each correct guess or game over, the user decides to play again or quit and based on the user choice, the computer will make…
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Solve the Problem with C++ (Financial application: compare loans with various interest rates)Write a program that lets the user enter the loan amount and loan period in number of years and displays the monthly and total payments for each interest rate starting from 5% to 8%, with an increment of 1/8.Sample RunLoan Amount: 10000Number of Years: 5Interest Rate Monthly Payment Total Payment5.000% 188.71 11322.745.125% 189.28 11357.135.250% 189.85 11391.59...7.875% 202.17 12129.978.000% 202.76 12165.83