Answered: double x = -3.5, y = 3.5; cout<

Engineering

Computer Science

double x = -3.5, y = 3.5; cout<

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

Related questions

Q: Find any error in the statement and explain how to correct it: " std::cout << s.data()…

A: data() function writes the character of string into the array.

Q: QI B// find the error and type and then bulid ST ? #include "iostream" void main() { const…

A: let us see the answer:-

Q: >A Click

A: #include<iostream> using namespace std; void xFunction(int i) { int…

Q: char x='B'; cout<<x<<x-1; а. В97 O b. B90 O C. B65 Od. Ba

A: answer is

Q: #include #include using namespace std; int main() { double weight, distance; double…

A: Hello student Greetings Hope you are doing great Thank You!!!

Q: #include using namespace std; void Square(int radius){ int result=radius*radius;…

A: function declaration - Tells the compiler about a function's name, return type, and parameters.…

Q: convert this into #include using namespace std; int main() { int A,B; cout>A>>B; if (A>B)…

A: #include <stdio.h>using namespace std;int main(){ int A, B; printf("Input the values…

Q: ude using namespace std; int main () { int x, number1, number2; cout>number1; cout>number2;…

A: First declare 3 integer variables X, number1, number2. Read number1, number2. Here we are using…

Q: // relate.cpp #include int main() { int i = 2; Int j = 3; bool true false; cout << (i 2) << endl;…

A: To find the missing statement in the given program. The explanation is provided in the following…

Q: Given the following code and output: int a[] = {10, 20, 30, 40}; cout << a << endl; Example Output…

A: Please find the answer to the above question below:

Q: #include using namespace std; int main(){ int a,b,c; cout > a >> b >> c; //Taking…

A: This code snippet is a simple C++ program that takes three integers as input and determines and…

Q: #include using namespace std; char let; int Final (int &num1, int num2); double Final (double…

A: Given: #include <iostream> using namespace std; char let; int Final (int &num1, int num2);…

Q: Pass the first parameter by reference and the second parameter by value. 1 char mein ( int c, char…

A: Given code: char mein(int c, char i) { c=50; i= (char) c; cout<< (int)c+i<<endl; return…

Q: #include #include using namespace std; int main() { cout <<…

A: Question. Provide correct output #include <iomanip> #include <iostream>…

Q: int G=12; void Test(int& c) { c=c+5; ++G; cout<<c<< " "<<C int main() { int x=5,G=8; cout<<x<<" "<<G…

A: Q

Q: Char ch = 'F'; cout << static_cast(ch - ' A ' + ' a ') <<endl; what would the following code…

A: Static cast is compiled time type cast conversion technique in CPP. Syntax:- static_cast<data…

Q: Find the value of C

A: Answer: C=8.2666

Q: Integer variable numMinutes is read from input. Type cast numMinutes to a double. Ex: If the input…

A: Here is your solution -

Q: Write a program that lets the user enter the coordinates of the center and radius of two circles,…

A: Answer: C++ Source Code: #include <iostream>#include <cmath> using namespace std; int…

Q: include #include using namespace std; int main() { double weight, distance; double…

A: According to the Question below the solution: Output:

Q: #include #include using namespace std; int main() { double weight, distance; double…

A: Pseudocode : begin numeric weight, distance, rate initialize min_rate to 0.00 set…

Q: What is the final value of total?

A: I answered this in step2

Q: Find the output = int a = 10; do{cout 20) { break; }} while ( a < 20 )

A: 1 2 3 4 5 6 int a = 10; do { cout << "value of a:"<<a<<endl; a = a*1;…

Q: 5) int x; x=10,20,30; cout<<x<<endl;

A: Coded using C++.

Q: #include using namespace std; int main() { int x, y, z, w, visit; char s; cout>s;…

A: Given: #include <iostream>using namespace std; int main(){ int x, y, z, w, visit;…

Q: #include <iostream> using namespace std; void additionProblem(int topNumber, int bottomNumber)…

A: Algorithm : 1. Start 2. Initialize the correct count variable to 0. 3. Initialize the count variable…

Q: What is the use of line number 11 3 using namespace std; 4 int min(int x,int y) 50 { 6 cout>>>>y; 13…

A: Given C++ program contains, A min function with variables x, y and in this function the value of x/y…

Q: Assign isTeenager with true if kidAge is 13 to 19 inclusive. Otherwise, assign isTeenager with…

A: The answer is given below step.

Q: #include #include using namespace std; int main() { double weight, distance; double…

A: Hello student Greetings Hope you are doing great Thank You!!!

Q: #include #include using namespace std; int main() { double weight, distance; double…

A: This program calculates the package rates from weight of the package and distance the package will…

Q: #include using namespace std; int main() { int enteredAge; cin >> enteredAge; while (enteredAge…

A: We are given a C++ code, where output is displayed based on the age entered by the user.The…

Q: int i,j; for(i=1;ii;--j) cout<<"-"; } **_* ** **. ***.

A: CODE WITH OUTPUT:-

Q: output #include using namespace std; int main () { int x, number1, number2; cout>number1;…

A: Objective: A C++ program is given to find its output. The program includes a ternary operator and a…

Q: thedW.d What will the following code display? void showDub (int); 5. int main () int x = 2; cout « x…

A: Step 1:- Given:- void showDub(int);int main(){ int x=2; cout<<x<<endl;…

Q: Int t = 1, S=0; do %3D { S=S+ (t*t); t++; } While (t<=10); Cout<<"Sum="<<S<<endl;

A: C++ program

Q: What are the output from the C++ codes segments below? 1- {int x=10; while(x>5); { cout<<x<<"\n";…

A: The loop statements such as while and for loops run the block of code multiples times until the…

Q: Q: Find the results main () {int A, B;

A: I have provided answer of this question in step-2.

Q: 2.20 LAB: Hypotenuse Given two numbers that represent the lengths of a right triangle's legs (sides…

A: Introduction: The name "Hypotenuse" in mathematics derives from the Greek word hypoteinousa, which…

Q: A CNC router has a tool which can be moved along three axes to carve shapes out of metal or wood…

A: Required C++ is mentioned below with output:

Q: 9-The script in the left side is used to solve the right-side equation.

A: true

Concept explainers

Control structures

Control structures are block of statements that analyze the value of variables and determine the flow of execution based on those values. When a program is running, the CPU executes the code line by line. After sometime, the program reaches the point where it has to make a decision on whether it has to go to another part of the code or repeat execution of certain part of the code. These results affect the flow of the program's code and these are called control structures.

Switch Statement

The switch statement is a key feature that is used by the programmers a lot in the world of programming and coding, as well as in information technology in general. The switch statement is a selection control mechanism that allows the variable value to change the order of the individual statements in the software execution via search.

Question

double x = -3.5, y = 3.5;
cout<<ceil (x) <<" : "<<ceil(y) <<endl;
cout<<floor (x) <<" : "<< floor (y)<<endl;
What will be printed when the code above is executed?
Select one:
-4 : 4
-3: 3
-3 4
-4 3
O-3: 3
-4 : 4
O-4:3
-3 : 4
O-43
-4 3
=
IIII

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

#include <iostream> using namespace std; int main() { int a = 5; float b; cout << sizeof(++a + b); cout << a; return 0; } provide correct output.
3 4 int main() 5- { int m=11, t=5, k=4; k=m++ +t; 6 7 8 cout << "\n the value of k is : "; cout << k; 9. 10 11 12 return 0; 13 } 26 20 O 16 18 OOOO
Integer variable numYards is read from input. Type cast numYards to a double. Ex: If the input is 26, then the output is: 26.00 #include <iostream>#include <iomanip>using namespace std; int main() { int numYards; cin >> numYards; cout << fixed << setprecision(2) << /* Your code goes here */ << endl; return 0;}
int input; cout << "enter input " << endl; cin >> input; int i = input / 2; int d; for (i >= 2; i--;) { d = input % i; if (d == 2 || i == 1) cout << "not prime" << endl; else cout << "prime" << endl; } This code outputs prime numbers as both "prime" and "not prime" but I just want it to say "prime". Please help me with this problem using c++.
/*Line 1:*/ doublevalues[6] = {10, 20, 30, 40, 50, 60}; /*Line 2:*/ double* yalptr= values; /*Line 3:*/ cout << 3*values[1] + yalptr[3] + *(valptr + 2); A. What is 3*values[1] equal to in Line 3? (Explain) B. What is yalptr[3] equal to in Line 3? (Explain)
//Test isEqual function cout << endl << "Testing isEqual function"; cout << endl << "------------------------" << endl; if (isEqual(s2, s3)) cout << "s2=\"" << s2 << "\" and s3=\"" << s3 << "\" are equal" << endl; else cout << "s2=\"" << s2 << "\" and s3=\"" << s3 << "\" are not equal" << endl; delete[] s3; s3 = getCopy(s2); if (isEqual(s2, s3)) cout << "s2=\"" << s2 << "\" and s3=\"" << s3 << "\" are equal" << endl; else cout << "s2=\"" << s2 << "\" and s3=\"" << s3 << "\" are not equal" << endl; bool isEqual(const charPtr s1, const charPtr s2){/*returns true if the cstring s1 is equal to the cstring s2Definition: Two c-strings s1 and s2 are equal if they have the same lengthand characters of s1 and s2 at corresponding indexes are the same.*/ }
#include <iostream> using namespace std; double calcAverage(int a, int b) { double result = 0.0; result = (a + b) / 2.0; return result; } // calcAverage int main() { int x = 100; int y = 200; double z = calcAverage(x, y); cout << z << endl; } // main Above is the partial written program that needs to be modified.
4- void (double a) cout<<"" a = "; cout<
C++ Programming: How would you write a function that takes a filename and an array of struct time, opens a file, reads each line in the file as the number of days, converts this to a struct time and stores this is in an array? Here is my code so far (p.s. the function i need help with is called void readData): #include<iostream>#include<string>#include<fstream>#include<cstdlib>#include<vector> using namespace std; struct time{// private:int years, months, days;//public: time(){}time(int days){}}; time getYearsMonthsDays(int days){time x;x.years = days/450;days = days%450;x.months = days/30;x.days = days%30;return x;} int getTotalDays(time x){int totalDays;totalDays = x.years*450 + x.months*30 + x.days;return totalDays;} void openofile(string ofilename,ofstream &fout){fout.open(ofilename.c_str());if(!fout){cout << "Error opening output file..." << endl;exit(1);}} void openifile(string ifilename,ifstream…
Create your own example on Gauss-Seidel method and solve it. Please include your complete solutions. Thank you!
Add an overloaded output operator for the Direction type. It should output "North, "South", "East" or "West". direction.cpp #include <iostream>using namespace std; #include "direction.h" ............ Tester.cpp #include <iostream>using namespace std; #include "direction.h" int main(){auto a = Direction::EAST;cout << a << endl;cout << "Expected: East" << endl;auto b = Direction::SOUTH;cout << b << endl;cout << "Expected: South" << endl;auto c = Direction::WEST;cout << c << endl;cout << "Expected: West" << endl;auto d = Direction::NORTH;cout << d << endl;cout << "Expected: North" << endl;}
C++