The following code displays the alphabets only. Complete the Boolean expression. #include #include using namespace std; int main() { char x; cout<<"Enter an alphabet :"; cin>>x; while (_ cout<<"x is : "<>x; Sample Output Enter an alphabet :k x is : k Enter an alphabet :9 x is : q Enter an alphabet :2 Press any key to continue

The following code displays the alphabets only. Complete the Boolean expression. #include #include using namespace std; int main() { char x; cout<<"Enter an alphabet :"; cin>>x; while (_ cout<<"x is : "<>x; Sample Output Enter an alphabet :k x is : k Enter an alphabet :9 x is : q Enter an alphabet :2 Press any key to continue

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

See similar textbooks

Similar questions

#include using namespace std; int main() { int type; double Vth, Vg, Vd, Vs; cin>>type>>Vth>>Vg>>Vd>>Vs; return 0; }
Explain the steps in finding the output of the following code: #include <iostream>using namespace std; int main() { int arr[5] = {7, 2, 3, 6, 5}; int sum = 0; for (int i = 0; i < 5; ++i) { sum += arr[i]; } cout << " sum : " << sum << endl; return 0;}
First, read in an input value for variable valCount. Then, read valCount integers from input and output each on the same line wrapped in curly braces. End with a newline. Ex: If the input is 3 75 -25 -55, the output is: {75}{-25}{-55} #include <iostream>using namespace std; int main() { int valCount; cin >> valCount; int inputNum; for (int i = 0; i < valCount; i++) { cin >> inputNum; cout << "{" << inputNum << "}" << endl; } return 0;} Input 3 75 -25 -55 Your output {75} {-25} {-55} Expected output {75}{-25}{-55} check2: Compare outputkeyboard_arrow_up Input 1 70 Your output {70} clear3: Compare outputkeyboard_arrow_up Output is nearly correct, but whitespace differs. See highlights below. Special character legend Input 4 15 40 50 10 Your output {15} {40} {50} {10} Expected output {15}{40}{50}{10} clear4: Compare outputkeyboard_arrow_up Output is nearly correct, but…
19.3 LAB: Hailstone sequence Given a positive integer n, the following rules will always create a sequence that ends with 1, called the hailstone sequence: If n is even, divide it by 2 If n is odd, multiply it by 3 and add 1 (i.e. 3n +1) Continue until n is 1 Write a program that reads an integer as input and prints the hailstone sequence starting with the integer entered. Format the output so that ten integers, each separated by a tab character (\t), are printed per line. The output format can be achieved as follows:print(n, end='\t') Ex: If the input is: 25 the output is: 25 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1 Use Python, please.
4.15 LAB: Hailstone sequence Given a positive integer n, the following rules will always create a sequence that ends with 1, called the hailstone sequence: If n is even, divide it by 2 If n is odd, multiply it by 3 and add 1 (i.e. 3n +1) Continue until n is 1 Write a program that reads an integer as input and prints the hailstone sequence starting with the integer entered. Format the output so that ten integers, each separated by a tab character (\t), are printed per line. The output format can be achieved as follows:print(n, end='\t') Ex: If the input is: 25 the output is: 25 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1 My Code: n = int(input())print(n, end='\t')i = 1while n > 1: if not i % 10: print(n, end='\n') if n % 2 == 0: n = n//2 print(n, end='\t') else: n = 3*n+1 print(n, end='\t') i += 1print() Output: Screenshot attached!
4.15 LAB: Hailstone sequence Given a positive integer n, the following rules will always create a sequence that ends with 1, called the hailstone sequence: If n is even, divide it by 2 If n is odd, multiply it by 3 and add 1 (i.e. 3n +1) Continue until n is 1 Write a program that reads an integer as input and prints the hailstone sequence starting with the integer entered. Format the output so that ten integers, each separated by a tab character (\t), are printed per line. The output format can be achieved as follows:print(n, end='\t') Ex: If the input is: 25 the output is: 25 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1
Remove the errors from the given code. #include <iostream>using namespace std; class age{ public: void print(int y){ cout<<2023-y; }} int main(){ age:: print(2000.0); return 0;}
(Rounding Numbers) An application of function floor is rounding a value to the nearestinteger. The statementy = floor(x + .5);will round the number x to the nearest integer and assign the result to y. Write a program that readsseveral numbers and uses the preceding statement to round each of these numbers to the nearestinteger. For each number processed, print both the original number and the rounded number.
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…
c++ This program prompts the user to enter three distinct int type values and display the maximum, median, and minimum. Your program does not need to check the uniqueness of the inputs. No additional library/package is allowed.
Given the declaration:char str1[20];char str2[15] = "Fruit Juice";mark the following statements as valid or invalid. If a statement isinvalid, explain why. a. strcpy(str1, str2);b. if (strcmp(str1, str2) == 0)cout << " str1 is the same as str2" << endl;c. if (strlen(str1) >= strlen(str2))str1 = str2;d. if (str1 > str2)cout << "str1 > str2." << endl;
What will the following program display? #include using namespace std; int main() { int unus, duo, tres; unus = duo = tres = 5; unus += 4; duo *= 2; tres −= 4; unus /= 3; duo += tres; cout << unus << endl; cout << duo << endl; cout << tres << endl; return 0; }