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2 years ago

Return 1 if ptr points to an element within the specified intArray, 0 otherwise.

Computers and Technology

1 answer:

Paladinen [302]2 years ago

4 0

Answer:

int withinArray(int * intArray, int size, int * ptr) {

if(ptr == NULL) // if ptr == NULL return 0

return 0;

// if end of intArr is reached

if(size == 0)

return 0; // element not found

else

{

if(*(intArray+size-1) == *(ptr)) // check if (size-1)th element is equal to ptr

return 1; // return 1

return withinArray(intArray, size-1,ptr); // recursively call the function with size-1 elements

}

Explanation:

Above is the completion of the program.

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malfutka [58]

Answer:

// A optimized school method based C++ program to check

// if a number is composite.

#include <bits/stdc++.h>

using namespace std;

bool isComposite(int n)

{

// Corner cases

if (n <= 1) return false;

if (n <= 3) return false;

// This is checked so that we can skip

// middle five numbers in below loop

if (n%2 == 0 || n%3 == 0) return true;

for (int i=5; i*i<=n; i=i+6)

if (n%i == 0 || n%(i+2) == 0)

return true;

return false;

}

// Driver Program to test above function

int main()

{

isComposite(11)? cout << " true\n": cout << " false\n";

isComposite(15)? cout << " true\n": cout << " false\n";

return 0;

}

Explanation:

3 0

2 years ago

To adjust the height of cells, position the pointer over one of the dividing lines between cells. When the pointer changes to th

Sergio [31]

Answer:

double arrow shape

Explanation:

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2 years ago

Cardinality ratios often dictate the detailed design of a database. The cardinality ratio depends on the real-world meaning of t

Otrada [13]

Solution :

ENTITY 1 CARDINALITY RATIO ENTITY 2

1. Student 1 to many Social security card

A student may have more than one

social security card (legally with the

same unique social security number),

and every social security number belongs

to a unique.

2. Student Many to Many Teacher

Generally students are taught by many

teachers and a teacher teaches many students.

3.ClassRoom Many to Many Wall

Do not forget that the wall is usually

shared by adjacent rooms.

4. Country 1 to 1 Current President

Assuming a normal country under normal

circumstances having one president at a

time.

5. Course Many to Many TextBook

A course may have many textbooks and

text book may be prescribed for different

courses.

6. Item Many to Many Order

Assuming the same item can appear

in different orders.

7. Student Many to Many Class

One student may take several classes.

Every class usually has several students.

8. Class Many to 1 Instructor

Assuming that every class has a unique

instructor. In case instructors were allowed

to team teach, this will be many-many.

9. Instructor 1 to 1 Office

Assuming every instructor has only one

office and it is not shared. In case of offices

shared by 2 instructors, the relationship

will be 2-1. Conversely, if any instructor has a joint

appointment and offices in both departments,

then the relationship will be 1-2. In a very general

case, it may be many-many.

10. E-bay Auction item 1-Many E-bay bid

1 item has many bids and a bid is unique

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7 0

2 years ago

Dante has a worksheet shared with multiple users. He would like the ability to approve or reject changes that are made. Which fe

Gemiola [76]

Answer:

Data Consolidation.

Explanation:

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2 years ago

15 points. Please give an actual answer and not some random thing. this is not just free points. Correct answer will receive bra

trapecia [35]

Answer:

i think its b

Explanation:

i did the test and got it right

7 0

2 years ago

Read 2 more answers