3- How many the number of errors in the following sub_program?Hincludeciostream.h>void main()intnum, sum - 1;for (int i = 1, i <= 10, i ++ )cout<<"enter your number: “;cin>>num;if ( num> 0)sum = sum + num;cout<<"the sum is: << sum;}A) 3B) 4C) 5D) 7E) None of the above

Introduction of the Program: The C++ program takes semicolon in the for loop so in the for loop it…

Answered: 3- How many the number of errors in the…

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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#include<stdio.h> #include<math.h> int main() { char cod; int gal; float cost; printf("Data Codes:"); printf(" \n H-Home \n C-Commercial \n I-Industrial "); printf("\nInput data code: "); scanf("%c", &cod); printf("\nInput number of water (in gallons) used: "); scanf("%d", &gal); if (cod=='H'|| cod=='h') { cost = 250+(0.002*gal); printf("\nTOTAL COST IS %.2f", cost); } else if (cod=='C'||cod=='c') { if (gal<=4000000) { printf("\nTOTAL COST IS 5000.00"); }…
// SumAndProduct.cpp - This program computes sums and products // Input: Interactive// Output: Computed sum and product #include <iostream>#include <string>void sums(int);void products(int);using namespace std; int main() { int number; cout << "Enter a positive integer or 0 to quit: "; cin >> number; while(number != 0) { // Call sums function here // Call products function here cout << "Enter a positive integer or 0 to quit: "; cin >> number; } return 0;} // End of main function// Write sums function here// Write products function here
Untitled Section This is a segment of program, when it executed with multiple values for n and s the program displays the value of f, choose which output of f values are wrong answers cin>>x>>y; if (x>1) &&(y<5) {f=x+y*9; else f-x-y-11; } cout<
#include <iostream> #include <cmath> using namespace std; // declare functions void display_menu(); void convert_temp(); double to_celsius(double fahrenheit); double to_fahrenheit(double celsius); int main() { cout << "Convert Temperatures\n\n"; display_menu(); char again = 'y'; while (again == 'y') { convert_temp(); cout << "Convert another temperature? (y/n): "; cin >> again; cout << endl; } cout << "Bye!\n"; } // define functions void display_menu() { cout << "MENU\n" << "1. Fahrenheit to Celsius\n" << "2. Celsius to Fahrenheit\n\n"; } void convert_temp() { int option; cout << "Enter a menu option: "; cin >> option; double f = 0.0; double c = 0.0; switch (option) { case 1: cout << "Enter degrees Fahrenheit: "; cin >> f; c =…
#include <iostream>using namespace std; double average(int sum_of_grades,int num_grades){return sum_of_grades/(float)num_grades;} int main() {int num_grades,grade,sum=0;char grade_value;cout<<"Enter the number of grades"<<endl;cin>>num_grades;for(int i=0;i<num_grades;i++){cout<<"Enter a numeric grade between 0-100"<<endl;cin>>grade;sum+=grade;}double avg=average(sum,num_grades);if(avg>=90 && avg<=100)grade_value='A';else if(avg>=80 && avg<=89)grade_value='B';else if(avg>=70 && avg<=79)grade_value='C';else if(avg>=60 && avg<=69)grade_value='D';else if(avg>=0 && avg<=59)grade_value='F';cout<<"The grade is "<<grade_value;} review if the written c++ code is correct then organize the code and write comments for each part of the program explaining what they do.
Finish the following code: void Divide (int dividend, int divisor, bool& error, float& result) // Set error to indicate if divisor is zero. // If no error, set result to dividend / divisor. { using namespace std; // For debugging cout << "Function Divide entered." << endl; cout << "Dividend = " << dividend << endl; cout << "Divisor = " << divisor << endl; //** // Rest of code goes here. //** // For debugging if (error) cout << "Error = true "; else cout << "Error = false "; cout << "and Result = " << result << endl; cout << "Function Divide terminated." << endl; }
Program C Loop, pls help ASAP int getNum(); /*accepts input from the user.*/ void display(int num); /*prints the number pattern*/ ---------------------------------------------------------------------
language = python
The program segment has errors. Find as many as you can. // This code should use a loop to raise a number to a power. int num, bigNum, power, count;cout << "Enter an integer: "; cin >> num; cout << "What power do you want it raised to? "; cin >> power; bigNum = num; while (count++ < power); bigNum *= num; cout << "The result is << bigNum << end1;
#include<stdio.h> void main(){// variables to store input values for account balance and interest ratefloat balance, rate;// variables to store option and choice inputint option, choice;int i, j; // loop counters // outer loop to allows the user to repeat this calculation for a new balance and interest ratewhile(choice != 0){// asking and storing user inputprintf("Bank Account Balance: ");scanf("%f", &balance);printf("Interest Rate: ");scanf("%f", &rate); // printing mod menu and storing input for thatprintf("Mode Menu\n [1] Annually\n [2] Monthly\n");printf("Option: ");scanf("%d", &option); // if selected option is 1if(option == 1){// printing mode selectedprintf("Annually Interest\n");// for 5 yearsfor(i=1; i<=5; i++){// computing balance by adding interestbalance = balance + balance*rate/100.0;// printing balanceprintf("Bank Account Balance in Year %d: %.2f\n", i, balance);}}// if option 2 is selectedelse if(option == 2){// printing mode selectedprintf("Monthly…
ê #include using namespace std; int main() { int count = 5; int num = 2; while (count r && num ){ cout << count << " " << num << endl; count -=1; if (count % 2 == 0) num -=1; } return 0; Output: 52 4 1 3 1 20 10
// LargeSmall.cpp - This program calculates the largest and smallest of three integer values. #include <iostream> using namespace std; int main() { // This is the work done in the housekeeping() function // Declare and initialize variables here int largest; // Largest of the three values int smallest; // Smallest of the three values // Prompt the user to enter 3 integer values // Write assignment, add conditional statements here as appropriate // This is the work done in the endOfJob() function // Output largest and smallest number. cout << "The largest value is " << largest << endl; cout << "The smallest value is " << smallest << endl; return 0; }

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3- How many the number of errors in the following sub_program? Hincludeciostream.h> void main() intnum, sum - 1; for (int i = 1, i <= 10, i ++ ) cout<<"enter your number: “; cin>>num; if ( num> 0) sum = sum + num; cout<<"the sum is: << sum;} A) 3 B) 4 C) 5 D) 7 E) None of the above