Question

Exercise 3 Dictionary Computers are playing an increasing role in education. Write a program that will help an elementary school student to learn English. To simplify the model, the program will first teach numbers from 1 to 10, colors and fruits. It will use a dictionary to store the pairs Spanish-English words. dataTable-uno':one,'dos':'two....' rojo':'red','blue':'Azul... manzana': apple, nara nja:orange. When running your program, it should get a random Spanish word from the dictionary dataTable and then show a message such as How do you say 'WORD' in English? The method popitem of the class dictionary remove and returns a random key- value pair as a tuple of two elements. The student then types the answer. Your program checks the student's answer. If it is correct, displays a congratulation message, then asks another question. If the student's answer is wrong, the program displays an encouragement answer, then asks the student the same question repeatedly until the student finally gets it right or type in the string Give up If the student gives up, the correct answer is given to him. To hold student's attention, your program should vary its message dialog with the student. A congratulation answer can be randomly selected from one of the following strings Very good!, Excellent! , Nice work!, Keep up the good work! An encouraging answer can be randomly selected from one of the following strings: No. Please try again. ,Wrong. Try once more. ,Don' t give up!, No. Keep trying A student session ends when the student type in 'exit'.

Python Object oriented programming

Answer 1

Code:

import random
q=''
correct=["Excellent!","Very Good!","Nice work!","Keep up the good work!"]
wrong=["No please try again","Wrong try once more","Don't give up!","No. Keep trying"]
dataTable={'uno':'one','dos':'two','tres':'three','cuatro':'four','cinco':'five','seis':'six','siete':'seven','ocho':'eight','nueve':'nine','diez':'ten','azul':'blue','rojo':'red','verde':'green','amarillo':'yellow','negro':'black','manzana':'apple','naranja':'orange','uvas':'grapes','guayaba':'guava'}
while(q.casefold()!="exit"): """checks if student hasn't typed exit, also casefold() ignores the case of spring""""
   solution=False
   q=''
   key,value=random.choice(list(dataTable.items())) ""used random function to get key value pair"""
   while(solution==False and q.casefold()!="give up"):
       q=input("How do you say "+key+" in spanish ?")
       if(q.casefold()==value.casefold()):
           print (random.choice(correct))
           solution=True
       elif(q.casefold()=="give up"):
           print("Correct answer is "+value)
           solution=True
       elif(q.casefold()=="exit"):
           solution=True
       else:
           print (random.choice(wrong))

      

  

C:\UserS\LENOVO\Desktop python x.py How do you say guayaba in spanish ?nine No please try again How do you say guayaba in spanish ?guava Nice work! How do you say verde in spanish ?give up Correct answer is green How do you say dos in spanish ?two Excellent! How do you say naranja in spanish ?exit C: \Users\LENOVO\Desktop>