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 screen Note: to Calculate S you can use while loop, do...while loop or for loop.

Q: Write a for loop that iterates 6 times. Each iteration: Put userNum to output. Then, put "," to…

A: Algorithm:Input:Get an integer input from the user and store it in the variable userNum.Loop:Use a…

Q: for ch in "john.smith@pythoninstitute.org": if ch == "@": break print (ch, end="")| Create a program…

A: for ch in "john.smith@pythoninstitute.org":    if ch == "@":        break;    print(ch, end="")

Q: This program in C++ obtains a series of letter grades as input from a user. The program should…

A: The code is given below.

Q: For C++ Assume the int variables i and result, have been declared but not initialized. Write a for…

A: For is an iterative statement that is used for repetition of statements.

Q: We use For loop instead of a while loop when we know exactly how many times you want to loop through…

A: The loop statements are used to execute a block code multiple times until some condition met.  These…

Q: You need to write a loop that will repeat exactly 125 times. Which is the preferred loop construct…

A: Do while loop is used if we want to run the loop atleast once. In do while loop and while loop, we…

Q: Rewrite the following do while loop as for loop: c++ int n = 100; do { cout << 'X'; n…

A: Given Code in C++: #include &lt;iostream&gt;using namespace std; int main(){    int n = 100;    do…

Q: In C code, Write a for loop that prints in ascending order all the positive multiples of 5 that are…

A: The C program and its approach are given below: - Approach: - Importing the header file. The main()…

Q: Given the following code segment with the enhanced for loop: int [] numbers = {6, 8, 9, 5}; for…

A: Syntax: for ( Initialization ; Condition; Updation ) {     // Loop-body } Initialization -&gt; For…

Q: Please answer number 10 in C++ 8. Write a program that uses while loops to perform the following…

A: Note: Answering question 10. Here, we have given the C++ code. We need to modify the code using the…

Q: Write a C++ loop that will read integers from the keyboard until a negative number is entered. When…

A: C++ code: #include &lt;iostream&gt;using namespace std; int main() {        int n;    int…

Q: What are the differences between while and for loops? Can you think of some examples of when a for…

A: Answer:- The "for " and "while" loop have mainly difference in their structures. 1. In for loop we…

Q: Use while loop instead of for loop

A: i = 0 while i in range(5):    print((i+1), " Hello World")    i = i + 1

Q: Now update your program so that it prints whether the number the user entered is a prime number or…

A: num=int(input("Enter an integer: "));   #input the numberi=1;…

Q: use only C# proframming  Write a program that prints multiples of 7 in ascending * order up to 100…

A: Task :- Write a C# program to print the multiples of 7.   C# program :-    using System; class…

Q: A fixed percentage of water is taken from a well each day. Request values for W and Pwhere: • W is…

A: C# code: using System;class HelloWorld {  static void Main() {    {      int days = 1,p=10;…

Q: In C code, Write a for loop that prints in ascending order all the positive integers less than 200…

A: Program: //include the header file #include &lt;stdio.h&gt;   //definition of main method int main()…

Q: What is the difference between the while loop and the do-while loop?

A: Difference between the while loop and the do-while loop:

Q: Write a for loop that displays the following set of numbers:0, 10, 20, 30, 40, 50 . . . 1000

A: Given: Loop to execute statements.

Q: In C code, Given an int variable count that has already been declared, write a for loop that prints…

A: The C program and its approach is given below: - Approach: - Declaring the necessary headers.…

Q: What type of loop requires the user to manually terminate the loop?

A: Loops are basic blocks of programming language which are used to repeat same set of instructions for…

Q: In C++ A for loop is a simplified form of a a. counter-controlled while loop b.…

A: The "for" loop is a looping statement that contains the three basic parts as part of the loop. The…

Q: 2. Write a program that uses a while loop to play a number guessing game. The computer should pick a…

A: As I have read the guidelines I can provide answers to only 3 parts of the questions in case of…

Q: Lab7B: Right-Triangle (Right): Please write a program that asks the user for a value. Based on the…

A: #include &lt;iostream&gt;using namespace std;void pypart(int n){cout&lt;&lt;"\nThis is the requested…

Q: 9. Rewrite the following Python code using for loop. count = 100 while count >= 0: print (count)…

A: 9. Python code using for loop: for x in range(100,-1,-5):    print(x)

Q: Write a program using for loop that generates a multiplication table for any integer (given by the…

A: 1) Below is python program that generates a multiplication table for any integer upto multiple times…

Types of Loop

Loops are the elements of programming in which a part of code is repeated a particular number of times. Loop executes the series of statements many times till the conditional statement becomes false.

Loops

Any task which is repeated more than one time is called a loop. Basically, loops can be divided into three types as while, do-while and for loop. There are so many programming languages like C, C++, JAVA, PYTHON, and many more where looping statements can be used for repetitive execution.

While Loop

Loop is a feature in the programming language. It helps us to execute a set of instructions regularly. The block of code executes until some conditions provided within that Loop are true.