EBK JAVA PROGRAMMING
8th Edition
ISBN: 9781305480537
Author: FARRELL
Publisher: CENGAGE LEARNING - CONSIGNMENT
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Chapter 6, Problem 3RQ
Program Plan Intro
To find the correct option that can be used to construct a loop that works correctly, a user should initialize a loop control thing.
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Students have asked these similar questions
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 them
2 In code, create a variable called strName and populate that variable with your name. Your code should then use a for loop to print the letters in strName. Then, print the number of letters in strName (using code to get that number of letters). My name is "LOL" so the output from my code would look like:
L
O
L
1Write 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.
2Write 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?
3Convert 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++;
}
4Convert the following for loop to a while loop:
for (int x = 50; x > 0; x--) {
System.out.println(x + " seconds to go.");
}
5Write the complete Java program for problem #1 above. Name the class SumSeven.
please solve 4 and 5
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- Create two variables (v1, v2). First and second ones should be your name---surname (string) and faculty number (integer), respectively.a) Combine v1 and v2 by using “+” operator and obtain new variable (v3) which should be string.b) Calculate length of the v3. Use print command to indicate the result.c) Find first, third and last elements of v3. Use print command to indicate the results.d) Print v1, length of v3 times with loop. You are free to choose loop type.arrow_forwardWrite a loop that displays your name 10 times.arrow_forwardRunning on a particular treadmill you burn 4.2 calories per minute. Write a program that uses a loop to display the number of calories burned after 10, 15, 20, 25, and 30 minutes. Using RAPTORarrow_forward
- Write an expression that executes the loop while the user enters a number greater than or equal to 0.Write an expression that executes the loop while the user enters a number greater than or equal to 0. #include <stdio.h> int main(void) { int userNum; scanf("%d", &userNum); while (/* Your solution goes here */) { printf("Body\n"); scanf("%d", &userNum); } printf("Done.\n"); return 0;}arrow_forwardIn python A sentry variable is used in the condition of a loop and compared to some other value or values to control repitition. True or False? Please help !arrow_forwardGiven positive integer numInsects, write a while loop that prints that number doubled without reaching 200. Follow each number with a space. After the loop, print a newline. Ex: If numInsects = 16, print:16 32 64 128 C++ #include <iostream>using namespace std; int main() { int numInsects; cin >> numInsects; // Must be >= 1 /* Your solution goes here */ return 0;}arrow_forward
- Which form of while loop uses a user-supplied character or value to exit the loop? While the loop eof, loop counter, and loop flag can be managed, and the loop sentinel can be monitored,arrow_forwardWhen you know precisely how many times you want to run a piece of code, a for loop is preferable than a while loop. True Falsearrow_forwardChallenge Problem (pyhton) T E S T S C O R E S Write a program that implements a test scores program. Valid test score entries are between 0 and 100 inclusive. The program should display a welcome message and run everything through the "main" function. have the ability to enter several test scores (try a loop) and print out the total score, as well as, the average score. continuously ask for test scores until the number 99.9 has been entered. test for valid entries and the value 99.9. If a test score is valid, the program should add the current score to the total score and update the number of test scores by one (+1), otherwise it displays an error message. Note : This assignment involves the use of a while loop and if-else decision making controls. You CANNOT use the reserved keywords break and continue for any portion of this program or any program for that matter throughout this course.arrow_forward
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