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2 years ago

What will be the output of “AAAAMMMMMHHHVV” using a file compression technique?

Computers and Technology

2 answers:

maw [93]2 years ago

7 0

Answer:

4A5M3H2V

Explanation:

Compression techniques deal with removing redundancy in data to save memory space in computers.

In this case, there are runs of four A's, five M's, three H's and two V's, which is clear that each letter is repeated by some value. That is, there is redundancy in data: some values appear more than once.

Well, to save memory space in a computer, instead of having 4 + 5 + 3 +2 = 14 characters, we can reorder that by having only eight characters (4A5M3H2V), saving the same information using less memory space in a computer.

The former technique has a name. It is called Run-length encoding, and it is one of the most rudimentary compression techniques (Shotts, 2019) and also a lossless compression technique, that is, no data information is lost after the compression process.

stiks02 [169]2 years ago

3 0

I think AAAAMMMMMHHVVV

i think suppose to be 3 v's

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1 year ago

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Answer:

The code to this question can be given as:

Code:

int i,j,count_previous=0,count_next=0; //define variable

for (j=0; j<n; j++) //loop for array

{

if (x[0]==x[j]) //check condition

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count_previous++; //increment value by 1.

}

for (i=0; i<n; i++) //loop

{

for (j=0; j<n; j++)

{

if (x[i]==x[j]) //check condition

{

count_next++; //increment value by 1.

}

if (count_previous>count_next) //check condition

{

mode=x[i-1];

}

else

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mode=x[i];

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Explanation:

In the question it is define that x is array of the string elements that is already define in the question so the code for perform operation in the array is given above. In the code firstly we define the variable that is i, j, count_previous, count_next. The variable i,j is used in the loop and variable count_previous and count_next we assign value 0 that is used for check the values of array. Then we define the for loop in this loop we use conditional statement in the if block we check that array of zero element is equal to array of j value then the count_previous is increase by 1. Then we use nested loop It is also known as loop in a loop. In this first loop is used for array and the second loop is used for check array element.In this we use the condition that if array x of i value is equal to array x of j then count_next will increment by 1.Then we use another condition that is if count_previous is greater then count_next then mode of x is decrement by 1. else mode equal to array and count_previous holds the value of count_next and count_next is equal to 0.

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2 years ago

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2 years ago

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Answer:

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