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2 years ago

The int function can convert floating-point values to integers, and it performs rounding up/down as needed.

Computers and Technology

1 answer:

omeli [17]2 years ago

5 0

Answer:

Thks is true the int function changes a float value to an integer and will round up or down by default.

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A ________ is a device used to illegally capture the data stored on the magnetic stripe of an ATM card, credit card, or debit ca

Ksenya-84 [330]

Answer:

skimmer

Explanation:

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2 years ago

Implement the function first chars() that takes a list of strings as a parameter and prints to the screen the first character of

Fiesta28 [93]

Def firstChars( word ):
if( word ): # make sure word has characters
print( word[ 0 ] ) # print the first character (Python 3 syntax)

3 0

3 years ago

With _____, the user simply tells the data mining software to uncover whatever patterns and relationships it can find in a data

Ket [755]

Answer:

D) Unsupervised Data mining

Explanation:

Unsupervised data mining also refered to as undirected data mining reveals hidden patterns in unlabeled data. In this method, there are no output variables to predict. The aim of an unsupervised data mining technique is to uncover patterns in data based on the relationship between the data points and each other

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3 years ago

6.23 LAB: Convert to binary - functions Instructor note: This is a lab from a previous chapter that now requires the use of a fu

Kitty [74]

Answer:

The program in Python is as follows:

import math

def integer_to_reverse_binary(integer_value):

remainder = ""

while integer_value>=1:

remainder+=str(integer_value % 2)

integer_value=math.floor(integer_value/2)

reverse_string(remainder)

def reverse_string(input_string):

binaryOutput=""

for i in range(len(input_string)-1,-1,-1):

binaryOutput = binaryOutput + input_string[i]

print(binaryOutput)

integer_value = int(input("Enter a Number : "))

integer_to_reverse_binary(integer_value)

Explanation:

This imports the math module

import math

This defines the integer_to_reverse_binary function

def integer_to_reverse_binary(integer_value):

This initializes the remainder to an empty string

remainder = ""

This loop is repeated while the integer input is greater than or equal to 1

while integer_value>=1:

This calculates the remainder after the integer value is divided by 2

remainder+=str(integer_value % 2)

This gets the floor division of the integer input by 2

integer_value=math.floor(integer_value/2)

This passes the remainder to the reverse_string function

reverse_string(remainder)

The reverse_string function begins here

def reverse_string(input_string):

This initializes the binaryOutput to an empty string

binaryOutput=""

This iterates through the input string i.e. the string of the remainders

for i in range(len(input_string)-1,-1,-1):

This reverses the input string

binaryOutput = binaryOutput + input_string[i]

This prints the binary output

print(binaryOutput)

<u>The main begins here</u>

This gets input for integer_value

integer_value = int(input("Enter a Number : "))

This passes the integer value to the integer_to_reverse_binary function

integer_to_reverse_binary(integer_value)

3 0

3 years ago

JAVA

avanturin [10]

Answer:

public ArrayList onlyBlue(String[] clothes){

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

for(int i =0; i<clothes.length; i++){

if(clothes[i].equalsIgnoreCase("blue")){

blueCloths.add(clothes[i]);

}

return blueCloths;

}

Explanation:

Create the method to accept an Array object of type String representing colors with a return type of an ArrayList
Within the method body, create and initialize an Arraylist
Use a for loop to iterate the Array of cloths.
Use an if statement within the for loop to check if item equals blue and add to the Arraylist.
Finally return the arrayList to the caller

3 0

3 years ago