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2 years ago

Write an expression that will cause "greater or equal to -10" to print if the value of userNum is greater than or equal to -10.

Computers and Technology

1 answer:

Lilit [14]2 years ago

6 0

Answer:

Expression for the above problem in python language:

userNum=int(input("Enter the value of user_Num")) #it is used to take input.

if(userNum>(-10)): #if statement

print("The value of the userNum is greator")

elif(userNum==(-10)): #elif statement

print("The value of the userNum is equal to -10")

else: #else statement.

print("The value of the userNum is small")

Output:

If the user input is (-10), it will print equal.
If the user input 10, it will print greator message.

Explanation:

The above program or expression is in python language, where the first line is used to render a message to the user take the input and store it into a userNUM variable.
Then the second line is used to check the user num value to be greater with the help of if statement.
Then the third statement is used to check the user num value to be equal with the help of elif statement.
Then the else statement will execute when the if and the elif statement will not true.

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A method countDigits(int num) of class Digits returns the remainder when the input argument num(num > 0) is divided by the nu

sertanlavr [38]

Answer:

#include <iostream>

using namespace std;

class Digits

{

public:

int num;

int read() //method to read num from user

{

cout<<"Enter number(>0)\n";

cin>>num;

return num;

}

int digit_count(int num) //method to count number of digits of num

{

int count=0;

while(num>0) //loop till num>0

{

num/=10;

count++; //counter which counts number of digits

}

return count;

}

int countDigits(int num) //method to return remainder

{

int c=digit_count(num); //calls method inside method

return num%c;

}

};

int main()

{

Digits d; //object of class Digits is created

int number=d.read(); //num is read from user

cout<<"\nRemainder is : "<<d.countDigits(number); //used to find remainder

return 0;

}

Output :

Enter number(>0)

343

Remainder is : 1

Explanation:

As program is missing to find errors , a logically write program is written to find the remainder when a number is divided by its number of digits. A class Digits is constructed which has public variable num and methods read(), digit_count(), countDigits().

read() - This method reads value of num from the user and return num.
digit_count() - This method takes a integer as parameter and counts the number of digits of a number passed as argument. while loop is used to increement the counter until num<0. This returns the value of count.
countDigits() - This method takes a integer as a parameter and returns remainder when the argument is divided by number of digits of argument. Number of digits is calculated by using method digit_count().

At last in main method , object of Digits class is created and its methods are used to find the output.

7 0

3 years ago

When an IPv6 device with no pre-configured IPv6 address powers up, it can calculate a global 128-bit IPv6 address for itself usi

RSB [31]

Answer:

True

Explanation:

IPv6 Is a later version of IP addresses, used to solve the problem of the limited number of IPv4 addresses in the network.

Just like IPv4, IPv6 can also is configured to a device statically and dynamically. Dynamic IPv6 configuration could be a stateless autoconfiguration SLAAC, a stateless DHCPV6 or a stateful DHCPV6.

The IPv6 address is configured with a prefix and a prefix length and a EUI generated 64 bit interface or a random interface id by the device.

8 0

3 years ago

Write a Python program that takes a file name as input and generates the following output: File size in bytes and KBs Time the f

Airida [17]

Answer:

See explaination

Explanation:

import os

import time

from stat import *

file = input("Enter file name: ")

details = os.stat(file)#stores statistics about a file in a directory

print("File size: ", details[ST_SIZE])#retreiving size

print("File last accessed time: ", time.asctime(time.localtime(details[ST_ATIME])))#access time

print("File last modified time: ", time.asctime(time.localtime(details[ST_MTIME])))#modified time

print("File creation time: ", time.asctime(time.localtime(details[ST_CTIME])))#creation time

print("First character: ", file[0])

print("Middle character: ", file[len(file) // 2])

print("Last character: ", file[len(file) - 1])

num_words = 0

num_lines = 0

f=open(file, "r")

lines = f.readlines()

for line in lines:

num_lines = num_lines + 1

num_words = num_words + len(line.split())#add no. of words in that line

print("Number of lines: ", num_lines)

print("Number of words: ", num_words)

8 0

2 years ago

Write a program using python 3 that asks the user how many integers they would like to enter. You can assume that this initial i

mixer [17]

I've included my code in the picture below. Best of luck.

8 0

2 years ago

Which function can be used to insert the current date into a spreadsheet?

VladimirAG [237]

Answer:

im pretty sure it MM/DD/YYYY

Explanation:

3 0

3 years ago