Answer:
A AND B= 1 or 0
1 1 1
0 1 0
1 0 0
0 0 0
So, as explained above if both are 1 we then only get 1, or else we get 0 always in case of AND which is a logical operator, whose output can be 0 or 1 only. This is being depicted above.
Explanation:
If both are 1 we get 1 or always else, we get the output =0.
Answer:
- import random
-
- states = {
- "Alabama": "Montgomery",
- "California": "Sacramento",
- "Florida": "Tallahassee",
- "Hawaii": "Honolulu",
- "Indiana": "Indianapolis",
- "Michigan": "Lansing",
- "New York": "Albany",
- "Texas" : "Austin",
- "Utah" : "Salt Lake City",
- "Wisconsin": "Madison"
- }
-
- correct = 0
- wrong = 0
- round = 1
- while(round <= 5):
- current_state = random.choice(list(states))
- answer = input("What is the capital of " + current_state + ": ")
-
- if(answer == states[current_state]):
- correct += 1
- else:
- wrong += 1
-
- round += 1
-
- print("Correct answer: " + str(correct))
- print("Wrong answer: " + str(wrong))
Explanation:
The solution code is written in Python 3.
Line 3 -14
Create a dictionary of US States with capital as each of their corresponding value. Please note only ten sample states are chosen here.
Line 16 - 18
Create variables to track the number of correct and inaccurate response and also round counter.
Line 19 - 28
Set the while condition to enable user to play the quiz for five questions and use random.choice to randomly pick a state from the dictionary and prompt user to input the capital of selected stated.
If the answer matched with the capital value of the selected state, increment the correct counter by one. Otherwise the wrong counter will be incremented by one. Increment the round counter by one before proceed to next round.
Line 30 - 31
Print the number of correct responses and wrong responses.
Answer:
The program to this question can be given as:
Program:
def swap_values(user_val1, user_val2): #define function
return (user_val2, user_val1) #return values
if __name__ == '__main__': #define constructor.
n1 = int(input('Enter first number :')) #input value form user
n2 = int(input('Enter second number :')) #input value form user
(n1,n2) = swap_values(n1,n2) #hold function values.
print(n1) #print values
print(n2) #print values
Output:
Enter first number :3
Enter second number :8
8
3
Explanation:
The explanation of the above python program can be given as:
- In the python program we define a function that is "swap_values". This function takes two integer values that is "user_val1 and user_val2" as a parameters and returns variable values that is "user_val2 and user_val1".
- Then we use a constructor in this we define two variable that is "n1 and n2" these variable are use to take user-input from the user and pass the value into the function.
- To hold the value of the function we use n1 and n2 variable and print these variable value.
Right click computer screen and press new folder?
or add paper to rings in the physical folder<span />
Answer: Web Browsers
Explanation: The application software that works on the World Wide Web(www) is known as the web browser. Web browsers are the application must be installed on the user's system so that the accessing of the web server can be done.
There are different types of web browsers, out of which the most popular is Chrome and other examples are Internet Explorer, Opera, Firefox etc.
