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const2013 [10]
1 year ago
15

Can u please help me solve this

Computers and Technology
1 answer:
azamat1 year ago
4 0

Alice has twice as many pencils as Cara. Leon has three more pencils than Alice. The three children have a total of 58 pencils.

<h3>What are the no. of pencils?</h3>

The no. of pencils are there totally as the 11.

Read more about the basic maths:

brainly.com/question/19493296

#SPJ1

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Write a bool function isPalindrome that takes one string parameter and returns true if that string is a palindrome and false oth
kkurt [141]

Answer:

Here is the bool function isPalindrome:

bool isPalindrome(string s)

{  bool palindrome;      

 int j;

 int len = s.length();

 for (int i =0, j= len-1; i < len/2; i++, j--)  

   if (s[i] == s[j])

     palindrome = true;  

   else

     palindrome = false;

 return palindrome; }

Explanation:

The bool function isPalindrome takes a string as parameter and returns true if the string is a palindrome or false if the string is not palindrome. The string variable s holds the string value. In function isPalindrome, there is a bool type variable palindrome. bool is a data type which is used to hold values true or false which is then stored in the palindrome variable.

Next it is being found that how many characters are there in the input string using length() function which returns the length of the string. The length of the string is stored in int type variable len.

Next the for loop starts which has two variables i and j where i starts at 0 position of the input string and j starts at the last position of the string. These two variables move or traverse along the string this way. i variable stops when half the length of the input string is reached. At the end of every iteration i moves forward by the increment of its value to 1 and j moves backwards by the decrement  of its value to 1.

Every the body of  the loop executes, there is an if condition in the body of the loop which checks if the string is a palindrome. This is checked by matching the character at position/index i with the character at position j of the string. This will continue character by character until the i reached half the length of the input string and if every character in i was matched to every character in j then palindrome = true; statement is executed which returns true as the string is a palindrome otherwise palindrome = false; is returned as the string is not a palindrome.

For taking input string from the user and to check if the function isPalindrome() works correctly a main() function is written which takes input string from the user and reads in variable str calls isPalindrome() function. If the string is palindrome then the cout statement in main() function prints the message: String is a palindrome and if the input string is not a palindrome the the following message is displayed in the output screen: String is not a palindrome

int main()

{

string str;

cout<<"Enter a string: ";

cin>>str;

if(isPalindrome(str))

cout<<"String is a palindrome";

else

cout<<"String is not a palindrome";

}

The screenshot of the program along with the output is attached.

7 0
2 years ago
Examples of ________, which is hosted on a web site, include e-mail, word processing, tax preparation, and game programs.
Keith_Richards [23]

Answer:Web Application

Explanation:Web hosting is more or less like having an ordinary computer in the cloud in order share information and resources with others world wide.One cannot make effective use of a computer without software applications . Similarly hosting just normal html pages and documents on a server cannot help increase productivity,hence the creation of cloud computer applications also known as "Web Apps (Web Applications)" to aid boost productivity and information dissemination via quality task automations.

4 0
2 years ago
(iii) If 1 GB = 2x<br>then what is the<br>value of x?​
frez [133]
Since a Gigabyte is made of Megabytes, 500 Megabytes times 2, 2(500MB), is equal to one Gigabyte. (1000MB)
UNLESS, it wants the Windows way of storage, because one Gigabyte in Windows terms is actually 1024 megabytes... then it’d be 2(512MB) because 512MB and 512MB equals one windows storage gigabyte.
4 0
2 years ago
The stack ADT may be implemented with
Masteriza [31]

Answer: (c)All others answers

Explanation: Stack ADT is the group of the objects that are present  to work according to the last in first out strategy for the abstract data types. It works on the insertions and deletion of the elements that is referred as the push and pop action.

The ADT stacks can works with arrays, links list as well as vectors for the operation .Therefore, the correct option is option(c)

4 0
3 years ago
A network uses category 3 cabling. It needs to be upgraded so that it can support faster 1 Gbps applications. In this situation
Hitman42 [59]

Answer:

The answer is "Category 5 cable".

Explanation:

It is also known as Cat 5 or class 5, but many of us consider it just "Ethernet wire". It was established in the early 1990s, which was included by the Electronics Industry group and the Telecom industry Association. It uses a twisted pair cable, which is used for carrying signals.  

  • It supports up to 100 MHz capacity and can be used for 10Base-T, 100Base-TX, or perhaps 1000Base-T Gigabit.
  • It is the right solution for four twisted pairs of copper cable that attached to the RJ-45 connector.
4 0
3 years ago
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