5. How many times will the following do loop execute and what is the output? i 1; do { i= 2*i; cout <<"i = " << i << endl; } while (i < 31); 6. How many times will the following nested for loops execute and what is the out put ? for (i 1; i<-5; i i + 2) for (j 2; j <7; j = j + 3) cout << i <
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- In Java A while loop reads integers from input. Write an expression that executes the while loop until a positive integer is read from input. Ex: If the input is -20 -43 -25 -22 15, then the output is:User entered -20User entered -43User entered -25User entered -22Loop terminated while () {C++ Write a while loop that prints userNum divided by 4 (integer division) until reaching 2 or less. Follow each number by a space. Example output for userNum = 160:40 10 2 Note: These activities may test code with different test values. This activity will perform four tests, with userNum = 160, then with userNum = 8, then with userNum = 0, then with userNum = -1. See "How to Use zyBooks".Also note: If the submitted code has an infinite loop, the system will stop running the code after a few seconds, and report "Program end never reached." The system doesn't print the test case that caused the reported message. #include <iostream>using namespace std; int main() { int userNum; cin >> userNum; /* Your solution goes here */ cout << endl; return 0;} This is what I came up with but it produces no outputneed help with pyhton......paste ur indented code here Implement the following: 1) Use a loop to request user input from the console. 2) The loop should end when a string, '247', is entered. Example OutputEnter anything (or enter '247' to stop): 0Enter anything (or enter '247' to stop): 5.5Enter anything (or enter '247' to stop): -123Enter anything (or enter '247' to stop): a+bEnter anything (or enter '247' to stop): LOOPEnter anything (or enter '247' to stop): 247'247' is entered. Loop terminates.
- Write a for loop that repeats seven times, asking the user to enter a number. The loop should also calculate the sum of the numbers entered and display the final sum. Write a for loop that displays the following set of numbers: 0, 10, 20, 30, 40, 50 . . . 1000 What’s the initialization step? The Boolean test/condition? Update action/incrementation? Convert the while loop in the following code segment to a for loop: int count = 0; while (count < 50) { System.out.println("count is " + count); count++; } please solve three of them3. Write a program that deliberately contains an endless or infinite while loop. The loop should generate multiplication questions with single digit random integers. Users can answer the questions and get immediate feedback. After each question, the user should be able to stop the questions and get an overall result. See Example Output. Example Output What is 7 * 6 ? 42 Correct. Nice work! Want more questions y or n ? y What is 8 * 5 ? 40 Correct. Nice work! Want more questions y or n ? y What is 5 * 5 ? 25 Correct. Nice work! Want more questions y or n ? y What is 8 * 9 ? 66 Incorrect. The product is 72 Want more questions y or n ? n You scored 3 out of 4 Required Textbook: Introduction to Java Programming and Data Structures, Comprehensive Version, Edition: 11th Author: Y. Daniel Liang Publisher: Pearson ISBN: 9780134670942Budget Analysis (Running Total)Write a program BudgetAnalysis.py) that asks the user to enter the amount of money that he or she has available to spend on electronics this year. A loop should then prompt the user to enter each of his or her expenses for electronics and keep a running total. When the loop finishes, the program should display the total amount that the user spent, and analyse if there is still money to buy more electronics. Here are two test runs of the program: Enter your available amount for electronics in 2020: 1500 Enter your expense (-1 for stop): 340 Enter your expense (-1 for stop): 450 Enter your expense (-1 for stop): -1 So far you spent $ 790.0 You can buy more electronics. >>> ========= RESTART: C: \Users \Rita \Desktop \Lab5-1 B BudgetA Enter your available amount for electronics in 2020: 900 Enter your expense (-1 for stop): 730 Enter your expense (-1 for stop): 290 Enter your expense (-1 for stop): -1 So far you spent $ 1020.0 No more electronics in…
- All programming languages have a loop capability. Looping is the program logic’s ability to repeat one or more lines of code either: A set number of times, a “for loop” (i.e. 10, 100, 500, 763 or more times) An “unknown” number of times (i.e. loop terminates if a tested condition becomes “true” or as long as the tested condition remains “false”), a “while” loop, a “do until” loop, a “do while” loop. This Lab exercise demonstrates the use of the “For Loop”, a standard loop in all programming languages. C++ standard For Loop format looks like: For (n = 1; n <= 100; n++) { Loop line 1 code; Loop line 2 code; Loop line 3 code; Loop line N code; } The loop code needs: A “loop counter variable” (n in the above example) to keep track of how many iterations this loop has run A starting value (i.e. 1 in the above example) A stop test (i.e. run as…Assume that the following code is correctly inserted into a program:int num = 1;int count;for (count = 0; count < 5; ++count)num = 2 * num + num % (count + 1);a. What is the final value of num?(i) 15 (ii) 42 (iii) 26 (iv) none of theseb. If a semicolon is inserted after the right parentheses in the for loop statement, what is the final value of num?(i) 1 (ii) 2 (iii) 3 (iv) 4 (v) none of thesec. If 5 is replaced with 0 in the for loop control expression, what is the final value of num?(i) 0 (ii) 1 (iii) 2 (iv) none of theseIf the output of the following for loop is 25 18 What are the loop continuation condition and increment? for(int count = 25;___________; ___________) cout << count << " ";
- How many times does a for loop run? A. A for loop runs a random number of times. B. The value of the for loop variable defines the number of times a for loop may run. C. A for loop runs once. D. A for loop runs once for each item in the sequence included in the for statement. How do the lines of code in the body of a function get executed? A. As soon as the function is defined the code is executed B. The function must be called within the program C. The name of the function is passed in the exec command D. Based on the function's condition What happens when a function is called? A. The function is defined. B. The function is deleted. C. Program execution jumps to the function definition and executes the code in the function body. D. All of the above.How many times will the following do loop execute and what is the output? i = 20; do { i = i/3; cout << << endl ; } while (i > 2);Java Program Write a program that will print the message “Computer Science is cool!!” 10 times. Use a while loop. Instead of printing 10 times, ask the user how many times the message should be printed. You will need to declare a variable to store the user’s response and use that variable to control the loop. Number each line in the output, and add a message at the end of the loop that says how many times the message was printed. So if the user enters 3, your program should print this: _____________________________________ 1 Computer Science is cool!! 2 Computer Science is cool!! 3 Computer Science is cool!! This message is printed 3 times. _____________________________________
