Concept explainers
How many lines will each of the following while loops display?
A) int count = 1 ;
while (count < 5)
{ cout << "My favorite day is Sunday \n";
count = count + 1;
}
B) int count =10;
while (count < 5)
{ cout << "My favorite day is Sunday \n";
count = count + 1;
}
C) int count = 1;
while (count < 5);
{ cout « "My favorite day is Sunday \n";
count = count + 1;
}
D) int count = 1;
while (count < 5)
cout <<"My favorite day is Sunday \n";
count = count + 1;
Learn your wayIncludes step-by-step video
Chapter 5 Solutions
Starting Out With C++: Early Objects (10th Edition)
Additional Engineering Textbook Solutions
Starting Out with Programming Logic and Design (5th Edition) (What's New in Computer Science)
Starting Out With Visual Basic (7th Edition)
Starting Out With Visual Basic (8th Edition)
Computer Systems: A Programmer's Perspective (3rd Edition)
Starting Out with Programming Logic and Design (4th Edition)
Database Concepts (8th Edition)
- Exercise#1: Number Sequence Using nested loops, continue and break, write a program that prompts the user to input data for five students. Each student's data contains student first name and test scores. The program should accept positive integers only for test scores and ignore non-positive integers. Each student may has a different number of test scores; the program should receive input for test scores until input "0". Finally, the program outputs each student name with the sum of his/her marks. Sample Input/Output: Enter Student name: Khaled 65 78 -40 56 -25 89 0 The student 'Khaled' has the total marks = 288 Enter Student name: Kamal 37 55 44 -77 22 18 56 26 0 The student 'Kamal' has the total marks = 258 Enter Student name: Ali 66 33 87 66 87 -25 25 39 78 0 The student 'Ali' has the total marks = 481 Enter Student name: Taher 72 67 -33 0 The student 'Taher' has the total marks = 139 Enter Student name: Ahmed 75 68 84 -18 90 0 The student 'Ahmed' has the total marks = 317…arrow_forwardmystery_value = 5 #You may modify the lines of code above, but don't move them!#When you Submit your code, we'll change these lines to#assign different values to the variables. #Write a program that divides mystery_value by mystery_value#and prints the result. If that operation results in an#error, divide mystery_value by (mystery_value + 5) and then#print the result. If that still fails, multiply mystery_value#by 5 and print the result. You may assume one of those three#things will work.##You may not use any conditionals.# #Add your code here!arrow_forwardJAVA:arrow_forward
- Part A: While Loop ProgramWrite a program that detects Fibonacci numbers. Prompt the user to input a positive integer. Upon input, the program will determine if the number is either a Fibonacci number or not. If a Fibonacci number, then the order of the number in the sequence must be output. If not a Fibonacci number, then the Fibonacci numbers above and below it (including their order in the sequence) must be output. Once it finishes, the program will prompt the user for a new number. The program will exit if the user enters a non-integer number or string (such as “quit”) instead of an integer. Use the sample output file, fib-seq-det.txt, to view a sample session For both the above problems, the first four numbers of the Fibonacci sequence are 0, 1, 1, and 2. Part A must use While loops only. Invalid (negative) numbers should be flagged and handled. Output should be like: Welcome to the Fibonacci Sequence Detector Please input a number for analysis >> 00 is a…arrow_forwardNo written by hand solution IN JAVA - NEEDS DRIVER AND CLASS PROGRAM Average Rainfall Write a program that uses nested loops to collect data and calculate the average rainfall over a period of years. The program should first ask for the number of years. The outer loop will iterate once for each year. The inner loop will iterate twelve times, once for each month. Each iteration of the inner loop will ask the user for the inches of rainfall for that month.arrow_forwardMPI Lab Directions Write an MPI program, countprimes which will count the number of prime numbers in the numbers from 1 to n inclusive where n is a long integer. The value for n which should be set in the program using a constant should be 50,000. Each process will test its share of the cases. Each process should not print out any primes that it finds, but it should keep a running total. Before the process finishes, it should print out its ID number and its count of primes that it found. The master process should end with printing a total for the count of the number of primes and the total amount of time taken to find all the primes. Take a screenshot of the output for running this with 5 processes. Before submission, make sure you clean up the directories so that no miscellaneous files are kept around in the submission. (Grade would be deducted if useless files are found in the homework directories.) Include the source code, screenshot, and the Makefile in the submission. Your…arrow_forward
- pythonarrow_forwardPython loopsarrow_forwardHappy Numbers Programming challenge description: A happy number is defined by the following process. Starting with any positive integer, replace the number by the sum of the squares of its digits, and repeat the process until the number equals 1 (where it will stay), or it loops endlessly in a cycle which does not include 1. Those numbers for which this process ends in 1 are happy numbers, while those that do not end in 1 are unhappy numbers. Input: Your program should read lines of text from standard input. Each line contains a single positive integer, N. Output: If the number is a happy number, print 1 to standard output. Otherwise, print 0. 1 process.stdin.resume(); 2 process.stdin.setEncoding('utf8'); 3 4 let stdin = ''; 5 process.stdin.on('data', (chunk) => { stdin = '$(stdin)${chunk}"; 7)).on('end', () => { 6 9 8 const lines = stdin.trim().split('\n'); for (const line of lines) { process.stdout.write('$(line)\n'); 10 11 } 12 }); 13 H > Test Case Output & G earrow_forward
- Microsoft Visual C#Computer ScienceISBN:9781337102100Author:Joyce, Farrell.Publisher:Cengage Learning,EBK JAVA PROGRAMMINGComputer ScienceISBN:9781337671385Author:FARRELLPublisher:CENGAGE LEARNING - CONSIGNMENTProgramming Logic & Design ComprehensiveComputer ScienceISBN:9781337669405Author:FARRELLPublisher:Cengage