3. Re-write the following program by using switch statement. int main() { int code; cout<<"enter code (a or A , b or B"; cin>>code; if ( code == 'a' && code =='A') cout<<"Sometimes you win" ; cout<<"Sometimes you learn"; else if (code == 'b' && code == 'B') cout<<"Don't wait for the perfect moment"; cout<<"Take the moment and make it perfect"; else cout<<"Wrong code entered" ; return 0; }

3. Re-write the following program by using switch statement. int main() { int code; cout<<"enter code (a or A , b or B"; cin>>code; if ( code == 'a' && code =='A') cout<<"Sometimes you win" ; cout<<"Sometimes you learn"; else if (code == 'b' && code == 'B') cout<<"Don't wait for the perfect moment"; cout<<"Take the moment and make it perfect"; else cout<<"Wrong code entered" ; return 0; }

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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Q1: Write a C# program that finds the value of Y from the following series: x5 x7 x2n+1 Y= x³ + + 2! 3! n! Note: for statement for outer loop and while statement for inner loops must be used. Note2: Do not use classes or functions to solve this question …
IV. PROCEDURES / RESULTS / SKILLS TESTING Skills Testing 1 (Students should work on their own)-Refer to Example 2. Page 3 Task 1: Write a program that will add the marks of a student in Theory and in practical of C Programming and test whether the mark is passed or failed. If the total mark is >= 75, the message displayed should be "You passed the course!". Otherwise, the message should be "You failed the coursel" Screen view result: Enter the Theory mark of the student in C programming (0-70) Enter the Practical mark of the student in C programming (0-30) 50 25 The total mark is 75 and you passed the course! ONLINE COMPILER
C# question
c++
Refer to the statement below, #include void main() { int i; int number[11]={12,15,17,3,2,7,10,10,15,15,50}; for(i=0;i < 11; į++){ printf(" %d", number[i]); } Write a segment in C language to: Compute the average number Find the maхітит аnd minimum питber
Code conversions Re-write the following program by changing ternary / conditionaloperator to if-else statement.
// 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; }
4. How many times Hello is printed? #include using namespace std; int main() { } int i=0; lbl: cout<<"Hello"; i++; if(i<5) { goto lbl; }
Part 4: Working with Logic Errors: Working with Logic Errors // This program takes two values from the user and then swaps them// before printing the values. The user will be prompted to enter// both numbers.// Place your name here#include <iostream>using namespace std; int main(){float firstNumber;float secondNumber;// Prompt user to enter the first number.cout << "Enter the first number" << endl;cout << "Then hit enter" << endl;cin >> firstNumber;// Prompt user to enter the second number.cout << "Enter the second number" << endl;cout << "Then hit enter" << endl;cin >> secondNumber;// Echo print the input.cout << endl << "You input the numbers as " << firstNumber<< " and " << secondNumber << endl;// Now we will swap the values.firstNumber = secondNumber;secondNumber = firstNumber;// Output the values.cout << "After swapping, the values of the two numbers are "<<…
#include <iostream> #include <string> #include <iomanip> using namespace std; void display(char ans); void display(int n); double calcPrice(double hour, int n) { double total; cout << "Total for " << hour << " hour(s): RM"; hour=hour/3; switch (n) { case 1: total=hour*6; cout << setprecision(4) << "" << total << endl; break; case 2: total=hour*5; cout << setprecision(4) << "" << total << endl; break; case 3: total=hour*7; cout << setprecision(4) << "" << total << endl; break; } return total; } struct Car { string car1; string car2; string car3; }; int main() { string name, ic, telNo; char ans, choice; int age, n; double hour; cout << "*** WELCOME TO CAR RENTAL SYSTEM ***" << endl << endl; Car types; types.car1 = "Sedan: Honda City, Honda Civic, Perodua Bezza"; types.car2 = "Hatchback: Perodua Axia, Proton Iriz, Perodua Myvi"; types.car3 = "SUV: Honda…
Q1 B// find the error and type and then bulid ST? #include "iostream" void main() { const PI=3.14,s=0; int r,h; cout>>"Enter values of r and h' cin>>r,h; v=PI*r*r*h; cout<<<'volume="<