C++ for Engineers and Scientists
4th Edition
ISBN: 9781133187844
Author: Bronson, Gary J.
Publisher: Course Technology Ptr
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Q) Write a program in C++ that takes a number n from User.This program computes the sum of reciprocals of numbers up to n using a loop.
S = 1 + 1/2 + 1/3 + 1/3 + ... + 1/n
and shows the value of S on screenNote: to Calculate S you can use while loop, do...while loop or for loop.
C++ Write a program that will output the square root of any number entered through the keyboard, until the inputted number, is zero. (Hint: using loop)
. REDO EXERCISE using for loops, in C++
Write a program that uses while loops to perform the following steps:a. Prompt the user to input two integers: firstNum and secondNum(firstNum must be less than secondNum).b. Output all odd numbers between firstNum and secondNum.c. Output the sum of all even numbers between firstNum andsecondNum.d. Output the numbers and their squares between 1 and 10.e. Output the sum of the square of the odd numbers between firstNumand secondNum.f. Output all uppercase letters.
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- PART 2 (Lab) a. Write a C+ program that asks the user to enter N, the program should then output the Fibonacci series. Use do-while loop to ask user to re-enter N if the user entered a number below 2. Hint: The first two numbers in the Fibonacci series are 0 and 1. F, = 0 F, = 1 Any Fibonacci number is equal to the summation of the two previous numbers Fn = Fn-1+ Fn-2 Therefore, F, + F, = 1+ 0 = 1 F, + F, = 1+1= 2 F4 = F3 + F2 = 2 +1 = 3 F2 .... FN = FN-1 + FN-2 Enter N: 20 0 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 987 1597 2584 4181 6765 b. Write a program that use loops to print the following patterns separately, one below the other. In your code use for, while and do-while loops to generate the patterns, use one loop for each question. * ********* ** ******* *** ***** **** *** ***** *arrow_forwardC++ problem: Write a program that uses while loops to perform the following steps: a. prompt the user to input two integers: firstNum and secondNum (firstNum must be less than secondNum). b. Output all odd numbers between firstNum and secondNum. c. Output the sum of all even numbers between firstNum and secondNum. d. output the numbers and their squares between 1 and 10. e. output the sum of the square of the odd numbers between firstNum and secondNum f. output all uppercase lettersarrow_forward11.) Hi, I am having issues with this C++ question and in need of some help. Write a loop to request integer values from the console until an even value is entered. Example Output Enter an even number: 3 Enter an even number: 9 Enter an even number: 8arrow_forward
- CODE USING C++ Choose the best loop statement for the given problem below. Write a program that will find factorial of a number inputted by the user. Limit the user input of integer to 9, else reject and terminate the program. For a positive integer n, factorial = 1*2*3...narrow_forward-Program C 1. Found Ya! by CodeChum Admin Let's now try finding a certain digit into an integer! Come and join in on the fun and code with me! Instructions: Input two integers in one single line. The first inputted integer must be within 0-9 only. Using loops, identify if the first inputted integer (0-9) is present in the second inputted integer. If it is found, print "Yes". Otherwise, print "No". Tip #1: If the number is already found even without reaching the end of the loop, use the break keyword to exit the loop early for a more efficient code. Tip #2: Create a "flag" variable outside the loop. A flag variable will be like a light switch which will only have two states: on and off. Hence, it will just be an integer variable which you, the programmer, will make sure that it will only hold two values: 0 and 1. 0 will represent false while 1 will represent true. In this problem, this flag variable will track if we have found the digit inside the other inputted integer. Hence,…arrow_forwardelearn.squ.ed n (Academic) Convert the following for loop to a while loop that gives a exact execution by choosing the appropriate statement among the given statements: for loop while loop for i in range (0,9): print(i* str(i)) while i < 9: while i <= 9: i = i - 1 print(i*str()) i = 1 while i < 10: while i <= 10: i=i+1 print(i*str(i+1)) i = 0 For the following expressions, drag the correct answer and drop it in the corresponding answer box to show the order (1. 2. the box under each operator the evaluation of the operation and find the final value of the expression, assuming thearrow_forward
- (1): Write a program in C++ that takes in a positive integer as input, and outputs a string of 1's and 0's representing the integer in binary in the correct order. Ex: if the input is:6the output is:110(2): Add an additional loop to continue to accept input and display the binary result until a negative number is entered. You may assume that the input will be a series of non-zero integers. Ex: If the input is:5 13 -2the output is:1011101arrow_forwardUse nested loops that display the followingpatterns in four separate programs:arrow_forward(Display three patterns using loops) Use nested loops that display the following patterns in three separateprograms:arrow_forward
- Please use C++ code and only use the libraries <iostream> and <cmath>. Hints given: 1) Read first term and common ratio 2) Make sure common ratio is valid 3) Compute the sum of the series using the formula 4) Write a while loop to compute the sum by adding terms to the series until it agrees with the formula sum to 7-digits 5) Print formula answer, the answer by adding terms, and the number of terms added. Use cout.precision(10) and don't set fixed or scientific notationarrow_forward(In python please) Forms often allow a user to enter an integer. Write a program that takes in a string representing an integer as input, and outputs Yes if every character is a digit 0-9 or No otherwise. Ex: If the input is: 1995 the output is: Yes Ex: If the input is: 42,000 or any string with a non-integer character, the output is: Noarrow_forward(python) Write a for loop to over the ten numbers 0 through 9 and print these out to produce the output: i = 0 i = 1 i = 2 i = 3 i = 4 i = 5 i = 6 i = 7 i = 8 i = 9 The variable that is looped over should be called i. Take care with the formatting of the output of your code so that each line printed out starts with the string 'i ='. There should be no blank lines between each of the print statement outputs.arrow_forward
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