int num = 1; while (num * num <= 50) cout << num << " num = num + 2; cout << endl;

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
icon
Related questions
Question

What is the output of the following c++ code? 

int num = 1;
while (num * num <= 50)
{
cout << num << " "
num = num + 2;
}
cout << endl;
Transcribed Image Text:int num = 1; while (num * num <= 50) { cout << num << " " num = num + 2; } cout << endl;
Expert Solution
Step 1

int num=1;
    while(num*num<=50){
        cout<<num<<" ";
        num=num+2;
    }
   cout<<endl;

Explanation:-

num  condition cout<<num updating
1 1*1<=50  true 1 1+2=3
3 3*3=9<=50  true 3 3+2=5
5 5*5=25 <=50   true 5 5+2=7
7 7*7=49<=50 true 7 7+2=9
9 9*9=81 <=50 false --- ----
steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Knowledge Booster
Algebraic Expressions
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
  • SEE MORE QUESTIONS
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education