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harina [27]
3 years ago
7

Python3

Computers and Technology
1 answer:
Tems11 [23]3 years ago
8 0

Answer:

Following are the program in the Python Programming Language:

def countLetter(words):

   #set dictionary

 di = {}

 for i in words: #set for loop

 #if key exists in di or not

   if di.get(i):

 #if exists count increased

     di[i] += 1

   else: #otherwise assign with key

     di[i] = 1

   # return di

 return di

def main():

 #get input from the user

 words = input("Enter the word: ")

 #store the output in function

 letter = countLetter(words)

 #set for loop

 for i in letter:

   print(i, ":", letter[i])  #print output with :

#call main method

if __name__ == "__main__":

 main()

Explanation:

Here, we define the function "countLetter()" and pass the argument "words" in parameter and inside it.

  • we set the dictionary data type variable "di".
  • we set the for loop and pass the condition inside it we set if statement and increment in di otherwise di is equal to 1.
  • we return the variable di.

Then, we define the function "main()" inside it.

  • we get input from the user in the variable "words".
  • we store the return value of function "countLetter()" in the variable "letter".
  • we set for loop to print the output.

Finally, we call the main method.

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Answer:

Following are the code to this question:

import random#import package for using random method  

def rolling_dice(): #defining method rolling_dice that uses a random number to calculate and add value in dice1 and dice2 variable

   dice1 = random.randint(1,6)

   dice2 = random.randint(1,6)

   return dice1 + dice2

def rolling(): # defining method rolling

   n_roll = 0  # defining num variable that initial value that is 0.

   p = 20 # defining variable p for looping, that points in between 1 and 59

   while p > 0 and p < 60: # defining loop that counts value dice value two times  

       d = rolling_dice()#defining d variable that hold method value

       n_roll+= 1 #defining n_roll that increment n_roll value by 1

       if d == 7 or d == 11:# defining if block that uses the d variable that checks either 7 or 11, player won d in p variable

           p+= d   # use p variable that adds d variable

       elif d == 2 or d == 3 or d == 12:#defining elif block to that checks d variable by using or operator  

           p-= d#defining d variable that decreases d variable variable

       else: # defining else block

           p1 = d # using p1 variable that store d value  

           while True:# defining loop that calculates values

               d = rolling_dice()#defining d variable that holds method values

               n_roll += 1 #increment the n_roll value by 1

               if d == 7:#defining if block that checks d value equal to 7

                   p -= p1#subtract the value of p1 in p variable  

                   break # exit loop

               elif d == p:#defining elif block to check d value is equal to p

                   p += p1#adds the value of p1 in p variable  

                   break#using break keyword

   if p<= 0:#defining if block that checks p-value is less then equal to 0  

       print('Player lost')#using print method

   elif p>= 60:#defining else block that checks p-value is greater than equal to 60

       print('Player won')#using print method to print the value

   print('number of dice rolls:', n_roll)#use print method to print n_rolls value

rolling()

Output:

Player lost

number of dice rolls: 38

Explanation:

In the above-given python code, a method "rolling_dice" is declared, inside the method two-variable "dice1 and dice2" is declared, that uses the random method to calculate the value in both variable and use the return keyword to add both values.

  • In the next step, another method the "rolling"  is declared, inside the method "n_roll and p" is declared that assigns the values and use the two while loop, inside the loop if block is defined that calculates the values.
  • In the next step, a condition block is used that stores value in the p variable and use the print method to print the "n_roll" value.  
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Answer:

Explanation:

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Generally, it is an integral part of human life because individuals, organizations, and institutions rely on information technology and systems in order to perform their duties, functions or tasks and to manage their operations effectively. For example, all organizations make use of information technology and systems for supply chain management, process financial accounts, manage their workforce, and as a marketing channels to reach their customers or potential customers.

Additionally, an information system or technology comprises of five (5) main components;

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3. Database.

4. Human resources.

5. Telecommunications.

Hence, information technology or system relies on the data it receives from its environment, processes this data into formats that are usable by the end users.

One reason why a business may want to move entirely online is to focus on a global market through the use of social media platforms and networks to reach out to customers in various geographical location.

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Answer:

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Explanation:

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