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3 years ago

Compare and contrast a linked list and an array.

Computers and Technology

1 answer:

Ostrovityanka [42]3 years ago

4 0

Answer:

Differences between arrays and linked list are as following:-

Arrays store elements in contiguous memory location while the linked list does not store elements at contiguous memory location it connects nodes at different memory location.
Array has index to directly access the elements there are no indexes in linked list to directly access the elements.
Linked list contains Nodes which contains the data and the address of the next Node while the array contains only the data in the block.
Traversal over the arrays is easy while the traversal over the linked list is difficult as compared to arrays.

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Write a for loop that computes the following sum: 5+10+15+20+...+485+490+495+500. The sum should be placed in a variable sum tha

Strike441 [17]

Answer:

public class num9 {

public static void main(String[] args) {

int sum =0;

int num =5;

for(num =5; num<=500; num+=5){

System.out.println(num);

sum +=num;

}

System.out.println(sum);

}

Explanation:

Declare and initialize the variables sum and num
Use a for loop with the condition for(num =5; num<=500; num+=5) Since the loop will increment by 5 and run from 5 to 500
Within the loop, add num to sum at each iteration
Print all elements on seperate lines
Outside the loop, print the final value of sum

Create a for loop

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3 years ago

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Morgarella [4.7K]

Answer: Timeline

Explanation:

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3 years ago

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Otrada [13]

Answer:

Direct Mapped Cache

Explanation:

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Hence, The method of mapping where each memory location is mapped to exactly one location in the cache is "Direct Mapped Cache"

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2 years ago

What does ‘‘negotiation’’ mean when discussing network protocols? give an example?

rewona [7]

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Answer:

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Explanation:

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