The postfix expression: 5 4 2 * * 14 а. evaluates to: O b, 30 40 Oc. O d. 22

Q: (b2 -4ac) less than zero, the code write a message box (end the (program

A: Solution

Q: felh (Business: check ISBN-10) Question 1a An ISBN-10 (Intermational Standard Book Number) consists…

A: Take the input as ISBN number Genarate the output  It is 10 string length of ISBN number

Q: Q2) Write a program that reads from the user an integer number and prints on screen its factorial.…

A: Given: To write a program that reads from user an integer number  and prints on screen its…

Q: x = 9; y = x++ What are the values of x and y after the two statements execute? X =

A: 1) Initial value of x is 9 2) y is assign value of x using  y = x++; x++ is a postfix form, the…

Q: Assume that R and S are both regular expressions, then which one(s) would NOT be true. R + S is a…

A: All the expressions provided are valid regular expressions, so the correct answer is…

Q: Prompt the user for a string that contains two strings separated by a comma. (1 pt) Examples of…

A: The solution is given below:--

Q: Write program to print "OK" if the number is even and greater than 100 or the number is even and…

A: Conditional statement: A programming language allows to test or check the condition to control the…

Q: Perform the followin programs using C++ Language's for statement Make a program that will input the…

A: Here I have created an array to store the elements. Next, I have taken input from the user and…

Q: Q-Find the error in the following code. x=-10:1:10; y=-10:2:10; plot(x,y) Plot is not available in…

A: Here the length of the two variables x and y are different and not same. While when we need to plot…

Q: * Q-Find the error in the following code. x=-10:1:10; y=-10:2:10; plot(x,y)

A: Option (c) (Length of x and y should be same) is correct option Answer: cExplanation: It is highly…

Q: Q2) Write a program that prompts the user to input two integers: First Integer and SecondInteger…

A: Step-1: StartStep-2: Declare variables FirstInteger, SecondInteger and take inputs from userStep-3:…

Q: 1. (*) Find regular expressions to define the following tokens: string constants, boolean constants,…

A: As per bartleby guidelines for multiple questions asked, I am allowed to answer only first question,…

Q: Minimize the following Boolean expressions: 1. b' [ (u' g' s' )' + (ug)' + s ]

A: Step 1:- Given:-    b'[(u'g's')'+(ug)'+s] =b'[(u+g+s)+(u'+g')+s]      using demorgan's problem…

Q: Supposed to be 4 statements

A: Please find corrected Import Statment used when creating text file

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A: In this there is if else statements and print alphabet according to values  Error is indentation…

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A: Given : a : C++ is same as c=c+2 b : The arithmetic operators * and / has the same priority

Q: {a=b+c; X=X*X; y=a+x; } is a compound statement. Select one: O True O False

A: Here is the solution:

Q: Question 2: Write a C program that asks the user to enter several amounts of water consumed in cubic…

A: PROGRAM CODE: #include <stdio.h>             // include header file for standard input output…

Q: State true or false. Is indentation is enforced in C a. False O b. True

A: Indentation is not mandatory in C.

Q: f the truth value of A v B is true, then truth value of ~A^B can be O a) True if A is false O b)…

A: Answer: a

Q: Q4/ Convert the following algebraic expressions into expressions in Mat lab: (²) hAt 7) T = Tb +…

A: Hello student Greetings Hope you are doing great. Thank You!!!

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A: Solution:--   1)The given question has required for the solution to be provided in the form of the…

Q: ARGUMENT TWO    Valid ☐      Invalid ☐ Some X is Z Some Y is not Z ∴ Some Y is X ARGUMENT THREE…

A: The question is to write if the given arguments are valid or invalid.

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A: #include<bits/stdc++.h> using namespace std;   int main(){         cout<<"Enter the…

Q: are combined by additive operators (+, -).

A: The parts of a variable expression that are separated by addition or subtraction signs are called…

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Q: 2- Write a pyhton function that prompts the user to input three integers and prints the sum of those…

A: Given: 2- Write a pyhton function that prompts the user to input three integers and prints the sum…

Q: refix expl

A:

Q: TRUE OR FALSE  if integer variable a and b are holding values 0 and 6, respectively, after the…

A: After the statement a+=b++ the new values of a and b are not same. a value is 6 b value is 7

Q: The following statements allows conditional execution is: if statement O False True

A: The solution fo r the given question is given below:

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Q: This code check whether a number is divisible by 5 and 11 or not. *

A: There are many features of a language, some of them are: low-level access to memory, neat style,…

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A: a) Ternary Operator Syntax: (Condition) ? statement - True : Statement -False; (x>10 && y…

Q: Q2/ Simplify the expressions using Boolean postulates: F=AB+ (AC)+ AB'C (AB+ C).

A: Here in this question we have given a boolean expression and we have asked to simplify it.

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.