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olchik [2.2K]
3 years ago
15

Write a logical expression using only and, or and not that is equivalent to the Exclusive NOR (XNOR) gate on 2 inputs, called in

1, in2: If both inputs are True or both inputs are False (i.e. inputs have same value), then your expression should evaluate to True. Otherwise your expression should evaluate to False.
Computers and Technology
1 answer:
denis-greek [22]3 years ago
5 0

Answer:

in1 = int(input("Enter value one: "))

in2 = int(input("Enter value two: "))

print(in1,type(in1), in2, type(in2))

if (in1 <=0 and in2 <=0) or (not in1 <=0 and not in2<=0):

   print( True)

else:

   print( False)

Explanation:

The if statement of the python source code is used to implement an Exclusive-NOR logic gate that gives a true or high value if both inputs are either true or false.

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3 years ago
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Create a program to deteate a program to determine whether a user-specified altitude [meters] is in the troposphere, lower strat
allsm [11]

Answer:

#include <iostream>

using namespace std;

int main()

{

   float altitude;

   cout<<"Enter alttitude in meter";

cin >>altitude;

if(altitude<0 || altitude > 50000)

{

   cout<<"Invalid value entered";

   return 0;

}

else{

   if(altitude<= 10000)

   {cout <<"In troposphere "<<endl;}

   

   else if(altitude>10000 && altitude<=30000)

   {cout <<"In lower stratosphere"<<endl;}

   

   else if(altitude>30000 && altitude<=50000)

   {cout <<"In upper stratosphere"<<endl;}

   

}

   return 0;

}

Explanation:

Define a float type variable. Ask user to enter altitude in meters. Store value to altitude variable.

Now check if value entered is positive and less than 5000,if its not in the range of 0-50,000 display a termination message and exit else check if it's in less than 10000, in between 10000 and 30000 or in between 30000 and 50000.

10,000 is above sea level is troposphere.

10,000-30,000 is lower stratosphere.

30,000-50,000 is upper stratosphere.

8 0
3 years ago
Given input characters for an arrowhead and arrow body, print a right-facing arrow. Ex: If the input is: *
MrRa [10]

Answer:

Following are the code to this question:

b= input()#defining b variable for input character value

h= input()#defining h variable for input character value

b_width=6#defining b_width variable that holds an integer value 6

r1 = ' ' * b_width+h#defining r1 variable that calculates hash lines

r2 = b*b_width+h*2#defining r3 variable that calculates 6 asterisk and 2 hash line  

r3 = b*b_width+h*3#defining r3 variable that calculates 6 asterisk and 3 hash line

print(r1)#print r1 variable value

print(r2)#print r2 variable value

print(r3)#print r3 variable value

print(r2)#print r2 variable value

print(r1)#print r1 variable value

Output:

please find the attachment.

Explanation:

In the given python code, three variable "b,h, and b_width" is declared, in which "b_width" holds an integer variable "6" and variable "b and h" is used to an input character value.  In the next line, "r1, r2, and r3" is declared, that holds arrowhead values which can be defined as follows:

  • In the "r1" variable, it stores space with b_width variable and one h variable value.
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At the last, it prints the "r1, r2, and r3" variable value and for arrowheads,  it follows the above program code.

6 0
3 years ago
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yaroslaw [1]

Answer:

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Computers help eliminate the repetitiveness of manual task how can this benefit you in your overall career?
rjkz [21]

Answer:

Explanation:

When I went to high school, our next door neighbor had a pet dinosaur. We used to have to do math problems that were incredibly long and tedious. Things like the gas laws. They involve 5 numbers with 2 decimal places and we were asked to find the 6th number.

Eventually we were taught to use log tables but by then we were too numb to care.

Computers however take repetitiveness in their stride. They don't gag at how many times they have to repeat an operation. They don't mind if they do it a thousand times or a million or 100 million times. Some algorithms like the Monte Carlo method depend on trying an operation a million times. Humans would go crazy if they had to do that. Computers can do simple algorithms a million times while the mouse is on the go command.

If you pick a job like a tax consultant, you will be glad not to do any more than knowing where the numbers that make up your data go.

Same with banks and insurance jobs. I'll bet there are many jobs in medicine that require repetitive calculations.

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