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3 years ago

What are Loop Errors? Describe briefly. What aresymptoms of Loop Errors?

Computers and Technology

1 answer:

victus00 [196]3 years ago

4 0

Answer:

The errors in the loop condition such that it is not giving desired results or it is not running accordingly.There are different types of loop errors which are as following:-

1.Infinite loop:-When the is not able to stop then the error is called infinite loop. for ex:-

int i=1;

while(i!=0)

{

cout<<"I am King"<<endl;

i++;

}

2.Off by one error:-This error mostly happens in loop for arrays as indexing of the array is from 0 to size-1 .So looping over the array up to the size is a off by one error.

3.Equality v/s assignment operator error:-In this error the condition in the loop is like this d=f which is wrong since = is assignment operator it assigns the value of f to d while d==f checks that the value of d and f are equal or not.

4.&& v/s || loop error:- In this error we use and operator (&&) instead of or operator (||) and vice versa.

symptoms of loop errors are not the desired output.

You might be interested in

SYN scanning is a tactic that a malicious hacker (or cracker) can use to determine the state of a communications port without es

Mashutka [201]

Answer:

A closed port that can not receive request from authorized users.

Explanation:

Networks comprises of end devices, routing and switching devices, servers, technical control devices etc. The communication and interconnection of these devices makes up a secure and resourceful network.

Attackers can exploit loopholes in networks to steal information. The attackers uses the SYN scanning or cracking technique to implement the DOS or denial of service attack.

DOS is used to flood ports on a server in a network, preventing authorized user access, as they steal information to avoid detection.

8 0

4 years ago

Who invented Computer? Answer Differently

FinnZ [79.3K]

Answer:

Charles Babbage, an English mechanical engineer and polymath, originated the concept of a programmable computer. He is considered the "father of the computer". He invented the first mechanical computer in the early 19th century.

Explanation:

plz make me as a brainliest frd

8 0

3 years ago

Read 2 more answers

Write a method called findNames that meets the following specs: It takes two arguments: a list of strings, allNames, and a strin

Anna11 [10]

Answer:

public class Solution {

public static void main(String args[]) {

String[] allNames = new String[]{"Bob Smith", "Elroy Jetson", "Christina Johnson", "Rachael Baker", "cHRis", "Chris Conly"};

String searchString = "cHRis";

findNames(allNames, searchString);

}

public static void findNames(String[] listOfName, String nameToFind){

ArrayList<String> resultName = new ArrayList<String>();

for(String name : listOfName){

if (name.toLowerCase().contains(nameToFind.toLowerCase())){

resultName.add(name);

}

for(String result : resultName){

System.out.println(result);

}

Explanation:

The class was created called Solution. The second line define the main function. Inside the main function; we initialized and assign an array called allNames to hold the list of all name. Then a String called searchString was also defined. The searchString is the string to search for in each element of allNames array. The two variables (allNames and searchString) are passed as argument to the findNames method when it is called.

The method findNames is defined and it accept two parameters, an array containing list of names and the name to search for.

Inside the findNames method, we initialized and assigned an ArrayList called resultName. The resultName variable is to hold list of element found that contain the searchString.

The first for-loop goes through the elements in the allNames array and compare it with the searchString. If any element is found containing the searchString; it is added to the resultName variable.

The second for-loop goes through the elements of the resultName array and output it. The output is empty if no element was found added to the resultName variable.

During comparison, the both string were converted to lower case before the comparison because same lowercase character does not equal same uppercase character. For instance 'A' is not same as 'a'.

8 0

3 years ago

Write a program that creates a dictionary containing the U.S. states as keys and their abbreviations as values. The program shou

AleksandrR [38]

Answer:

Explanation:

The following program is written in Python. It creates a loop that keeps creating a random number to randomly choose a State abbreviation from the dictionary. Then it asks the user what the state is. If the user gets the answer correct it prints out "Correct" and adds 1 point to the correct variables. Otherwise it prints "Incorrect" and adds 1 point to the incorrect variable. Finally, printing out the final amount of correct and incorrect responses. The program was tested and the output can be seen below.

import random

states = {"AL":"Alabama","AK":"Alaska","AZ":"Arizona","AR":"Arkansas","CA":"California","CO":"Colorado","CT":"Connecticut","DE":"Delaware","FL":"Florida","GA":"Georgia","HI":"Hawaii","ID":"Idaho","IL":"Illinois","IN":"Indiana","IA":"Iowa","KS":"Kansas","KY":"Kentucky","LA":"Louisiana","ME":"Maine","MD":"Maryland","MA":"Massachusetts","MI":"Michigan","MN":"Minnesota","MS":"Mississippi","MO":"Missouri","MT":"Montana","NE":"Nebraska","NV":"Nevada","NH":"New Hampshire","NJ":"New Jersey","NM":"New Mexico","NY":"New York","NC":"North Carolina","ND":"North Dakota","OH":"Ohio","OK":"Oklahoma","OR":"Oregon","PA":"Pennsylvania","RI":"Rhode Island","SC":"South Carolina","SD":"South Dakota","TN":"Tennessee","TX":"Texas","UT":"Utah","VT":"Vermont","VA":"Virginia","WA":"Washington","WV":"West Virginia","WI":"Wisconsin","WY":"Wyoming"}

keys_list = list(states)

correct = 0

incorrect = 0

while True:

randNum = random.randint(0, 49)

abbr = keys_list[randNum]

answer = input("Enter The State name of " + abbr + ": ")

if answer.lower() == states[abbr].lower():

print("Correct")

correct += 1

else:

print("Incorrect")

incorrect += 1

again = input("Play again? y/n ")

if again.lower() == 'n':

break

print("Correct: " + str(correct))

print("Incorrect: " + str(incorrect))

6 0

3 years ago

You should structure the first before you search for a relevant picture.

Zarrin [17]

No, I believe it is "You should use proper grammar when asking a question".

6 0

3 years ago