Placing one loop inside the body of another loop is called nesting. When you "nest" two loops, the outer loop takes control of the number of complete repetitions of the inner loop. Write the code that will generate the output as shown below: How many lines? 8 ******: ******* ************* ****** -Ask the user, how many lines this triangle must contain. (1 to n lines) ********* ******* -The display pattern must respect the pattern below. ***** *** How the program should interact with the user:

Placing one loop inside the body of another loop is called nesting. When you "nest" two loops, the outer loop takes control of the number of complete repetitions of the inner loop. Write the code that will generate the output as shown below: How many lines? 8 **: * ***** -Ask the user, how many lines this triangle must contain. (1 to n lines) * * -The display pattern must respect the pattern below. * * How the program should interact with the user:

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

Similar questions

C++ Coding: Nested Loops Create a constant DIM. Set DIM to 7, and use a nested loop to display the following square matrix output. Output Example: - - - X - - -- - - X - - -- - - X - - -X X X O X X X- - - X - - -- - - X - - -- - - X - - -
n a while loop, generate a random integer from 0 to 9. Use srand() only once. Keep track of the number of iterations and quit the loop when the random integer is equal to 5. Report the number of iterations.
PrimeAA.java Write a program that will tell a user if their number is prime or not. Your code will need to run in a loop (possibly many loops) so that the user can continue to check numbers. A prime is a number that is only divisible by itself and the number 1. This means your code should loop through each value between 1 and the number entered to see if it’s a divisor. If you only check for a small handful of numbers (such as 2, 3, and 5), you will lose most of the credit for this project. Include a try/catch to catch input mismatches and include a custom exception to catch negative values. If the user enters 0, the program should end. Not only will you tell the user if their number is prime or not, you must also print the divisors to the screen (if they exist) on the same line as shown below AND give a count of how many divisors there are. See examples below. Your program should run the test case exactly as it appears below, and should work on any other case in general. Output…
"Simon Says" is a memory game where "Simon" outputs a sequence of 10 characters (R, G, B, Y) and the user must repeat the sequence. Create a for loop that compares each character of the two strings. For each matching character, add one point to user_score. Upon a mismatch, end the loop. Sample output with inputs: 'RRGBRYYBGY' 'RRGBBRYBGY' User score: 4 Code writing challenge activity demo 461710.3116374.qx3zqy7 1 user_score = 0 2 simon_pattern 3 user_pattern 3456 4 TTV = = input() input() 5 Your solution goes here ""' 6 7 print (f'User score: {user_score}') F F
"Simon Says" is a memory game where "Simon" outputs a sequence of 10 characters (R, G, B, Y) and the user must repeat the sequence. Create a for loop that compares the two strings starting from index 0. For each match, add one point to userScore. Upon a mismatch, exit the loop using a break statement. Assume simonPattern and userPattern are always the same length. Ex: The following patterns yield a userScore of 4:simonPattern: RRGBRYYBGY userPattern: RRGBBRYBGY #include <iostream>#include <string>using namespace std; int main() { string simonPattern; string userPattern; int userScore; int i; userScore = 0; cin >> simonPattern; cin >> userPattern; /* Your solution goes here */ cout << "userScore: " << userScore << endl; return 0;
The snippet below displays line numbers off to the left to identify each line of the code. Use these numbers to identify the line numbers that make up each of the four parts of every loop. int x = 1; int n; 1: 2: int AccumulatorT = 0; while (x < 5) 3: 4: 5: 6: printf("Please enter a number: "); scanf("n%d", &n): AccumulatorT +=n; 7: 8: 9: ++x; 10: 11: printf("nThe total is %d", AccumulatorT); A. Line 1: B. Line 2: initialization of the test variable C. Line 3: D. Line 4: conditional test E. Lines 5: - 10: body of the loop F. Lines 5: - 11: G. Line 7: affect the test H. Line 8: I. Line 9: J. Line 11:
What's wrong with this code? i=10 while(100==100): print('Ali') i-i+1 A It prints Ali 10 times B It produces nothing C) It prints Ali 100 times D It is an infinite loop
What's wrong with this code? i=10 whileți>100): printl'Ali") i=i+1 A It prints Ali 1000 times B) It is an infinite loop C) It prints Ali 100 times (D It produces nothing
Basic while loop expression. 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.
Write a complete program to generate a username based on a user's first and last name. Part One: Get a Valid First and Last Name ask the user for and read in their first and last name use a loop to validate the first name: it must be at least one character long and it must start with a letter use a loop to validate the last name: it must not contain any spaces Hint: use a nested loop. The outer loop will iterate until there is valid input. The inner loop will check each character in the String to see if any of them are whitespace. Part Two: Generate a Username generate a two-digit random number (i.e., a random number between 10 and 99, inclusive) create a username that is the following data concatenated: the first letter of their first name in lower case the first five characters of their last name in lower case; if the name is shorter than five characters, use the whole last name the two-digit number output the username to the user Additional Coding Requirements code…
in phython langage Write a while loop that will print all the numbers between 200 and 300 (200 and 300 included) that are divisible by 3 but not divisible by 6. Your output should include the following numbers: 201 207 213 219 225 231 237 243 249 255 261 267 273 279 285 291 297
LAB: Loops: Output range with increment of 10 Write a program that reads two integers as input, and outputs the first integer and subsequent increments of 10 as long as the value is less than or equal to the second integer. Ex: If the input is: -15 30 the output is: -15 -5 5 15 25 Ex: If the second integer is less than the first as in: 20 5 the output is: Second integer can't be less than the first. For coding simplicity, output a space after every integer, including the last.