import random
x = 50
score = 0
number = random.randint(1, x)
[print("This number is divisible by ", str(i)) for i in range(1, 10) if number % i == 0]
print('The largest possible number to guess is ' + str(x))
if number < x/2:
print('This number is less than ' + str(int(x/2)))
else:
print('This number is larger than ' + str(int(x/2)))
print(number)
while True:
if int(input('Guess: ')) == number:
print('You got it')
break
else:
print('Try again!')
What the code does so far is takes a random integer between 1 and whatever number I want. It tells me which numbers it is divisible by between 1-9 and also if it is bigger than half the maximum possible number. It essentially gives you a lot of info to guess.
I want to add a score aspect where after you guess the correct number, you will get 1 added to your score. Then it will loop back to the beginning, get a new number to guess and give all it's information again so you can guess. I'm trying to get the looping part but I'm really lost right now.
When your guess is correct we can add 1 to your current score and print it. You can play till you guess it right. You have to put the whole code in a while loop for looping through the game after every correct answer. You can break the loop if your score is greater than 10 and the game stops.
import random
x = 50
score = 0
while True:
if score >= 10:
break
number = random.randint(1, x)
[print("This number is divisible by ", str(i)) for i in range(1, 10) if number % i == 0]
print('The largest possible number to guess is ' + str(x))
if number < x/2:
print('This number is less than ' + str(int(x/2)))
else:
print('This number is larger than ' + str(int(x/2)))
print(number)
while True:
if int(input('Guess: ')) == number:
print('You got it')
score+=1
print('Your current score',score)
break
else:
print('Try again!')
Haven't worked with Python myself before but I assume you want to encapsulate everything inside a huge while loop and ask at the end of each iteration if you want to keep playing
Something like this (this is more pseudocode than anything, didn't even tested it)
import random
x = 50
score = 0
keepPlaying = True
while keepPlaying:
number = random.randint(1, x)
[print("This number is divisible by ", str(i)) for i in range(1, 10) if number % i == 0]
print('The largest possible number to guess is ' + str(x))
if number < x/2:
print('This number is less than ' + str(int(x/2)))
else:
print('This number is larger than ' + str(int(x/2)))
print(number)
if int(input('Guess: ')) == number:
print('You got it')
score++
break
else:
print('Try again!')
score--
if (input("do want to keep playing?")=="no")
keepPlaying = False
Related
It has been a week since I started to self-study python and I tried making a program that adds or multiplies all natural numbers and the problem is I want to only show the final result of all the sum or product of all natural numbers. How do I do it?
repeat = 'y'
a=0
while repeat.lower() == 'y':
result = 0
choice = 0
i=0
product = 1
num = int(input("Enter the value of n: "))
if num < 1 or num > 100 :
print('must be from 1-100 only')
repeat = input("\nDo you want to try again?Y/N\n>>> ")
continue
print('1. Sum of all natural numbers')
print('2. Product of all numbers')
choice = int(input("Enter choice: "))
if choice == 1:
while(num > 0):
result += num
num -= 1
print(' ',result)
if choice ==2:
while i<num:
i=i+1
product=product*i
print(' ', product)
repeat = input("\nDo you want to try again Y/N? \n>>> ")
while repeat.lower() == 'n':
print('\nthank you')
break
The program prints you all the numbers because the print statement is in a while loop, so it gets executed with each run of the loop. Just move the print function out of the while.
if choice == 1:
while(num > 0):
result += num
num -= 1
print(' ',result)
if choice ==2:
while i<num:
i=i+1
product=product*i
print(' ', product)
You have two problems. First, your print statements that print the results need to be un-indented by one step, so they are not PART of loop, but execute AFTER the loop. Second, you need to initialize product = 1 after the if choice == 2:. As a side note, you don't need that final while loop. After you have exited the loop, just print('Thanks') and leave it at that.
So the end of the code is:
if choice == 1:
while num > 0 :
result += num
num -= 1
print(' ',result)
if choice == 2:
product = 1
while i<num:
i=i+1
product=product*i
print(' ', product)
repeat = input("\nDo you want to try again Y/N? \n>>> ")
print('thank you\n')
I presume you'll learn pretty quickly how to do those with a for loop instead of a while loop.
*Q.Randomly generate a 4-digit number. Ask the user to guess a 4-digit number. For every digit that the user guessed correctly in the correct place, they have a “cow”. For every digit the user guessed the number in the wrong place is a “bull.”
Every time the user makes a guess, tell them how many “cows” and “bulls” they have. Once the user guesses the correct number, the game is over. Keep track of the number of guesses the user makes throughout the game and tell the user at the end.*
**Now, the problem is that I've made the program but it could generate any 4 - digit number, and that's when the problem arises. For example:
The generated number is 3568.
The user types: 3266
Then user gets 2 Cows And 2 Bulls.
But the user has no way of knowing which are the correct numbers in the number that he typed.
I want a function that can tell the user the numbers that he guessed right.
In the example, the program should tell the user that 3 and 6 are correct in the following places.**
import random
def compare_number(number, user_guess):
cowbull = [0, 0]
for i in range(len(number)):
if number[i] == user_guess[I]:
cowbull[1] += 1
else:
cowbull[0] += 1
return cowbull
if __name__ == "__main__":
playing = True
number = str(random.randint(1000, 10000))
guesses = 0
print("Let's Play A Game Of Cows And Bulls!")
print("I Will Generate A 4 Digit Number, And You Have To Guess The Numbers One Digit At A Time.")
print("For Every Number I The Wrong Place, You Get A Bull. For Every Number In The Right Place,
You Get A Cow.")
print("The Game Will End When You Get 4 Bulls.")
print("Type Exit At Any Prompt To Exit!")
while playing:
user_guess = input("Give Me The Best You Got!: ")
if user_guess.lower() == "exit":
break
cowbull_count = compare_number(number, user_guess)
guesses += 1
print(f"You Have {cowbull_count[1]} Cows, And {cowbull_count[0]} Bulls.")
if cowbull_count[1] == 4:
playing = False
print(f"You Win The Game After {guesses} Guess(es)!. The Number Was {number}.")
break
else:
print(f"Your Guess Isn't Quite Right, Tyr Again!.")
You can do something like this:
import random
def compare_number(number, user_guess):
cowbull = [0, 0, 0, 0]
for i in range(len(number)):
if number[i] == user_guess[i]:
cowbull[i] += 1
return cowbull
if __name__ == "__main__":
playing = True
number = str(random.randint(1000, 10000))
guesses = 0
print("Let's Play A Game Of Cows And Bulls!")
print("I Will Generate A 4 Digit Number, And You Have To Guess The Numbers One Digit At A Time.")
print("For Every Number I The Wrong Place, You Get A Bull. For Every Number In The Right Place, You Get A Cow.")
print("The Game Will End When You Get 4 Bulls.")
print("Type Exit At Any Prompt To Exit!")
while playing:
user_guess = input("Give Me The Best You Got!: ")
if user_guess.lower() == "exit":
break
cowbull_count = compare_number(number, user_guess)
guesses += 1
correct = sum(cowbull_count)
wrong = len(number) - correct
print(f"You Have {correct} Cows, And {wrong} Bulls.")
if correct == 4:
playing = False
print(f"You Win The Game After {guesses} Guess(es)!. The Number Was {number}.")
break
else:
print(f"Your Guess Isn't Quite Right, Try Again!.")
if correct >= 1:
print(str([user_guess[i] for i, x in enumerate(cowbull_count) if x == 1]) + " was correct!")
Changes made to your original code:
Instead of returning [numOfCorrect,numOfWrong], i returned [is 1 correct?, is 2 correct?, is 3 correct? is 4 correct?] // you need this to know which was right and which was wrong
the number of cows is = the number of correct which is equal to sum of 1's in cowbull_count //changed because of different return of compare_number
the number of bulls is = the number of wrong which is equal to number of digits - number of wrongs = len(numbers) - correct //changed because of different return of compare_number
if not all 4 digits were correct, show them which number they got correct // this is what you wanted
Sample run
You can replace your compare number function to print the index and value of the correct number.
def compare_number(number, user_guess):
cowbull = [0, 0]
for i in range(len(number)):
if number[i] == user_guess[I]:
cowbull[1] += 1
print("The number " + number[i] + " at index " + i " is correct")
else:
cowbull[0] += 1
print("The number " + number[i] + " at index " + i " is incorrect")
return cowbull
Add another method that return a list of positions: 4 element list, 0 if the user didn't guess a digit, 1 if he did. You can use it as you want in your function.
def digit_position(number, user_guess):
right_guesses = [0, 0, 0, 0]
for i in range(len(number)):
if number[i] == user_guess[i]:
right_guesses[i] = 1
return right_guesses
# Cow and Bull Game is a game in which User
# tries to guess the Secret code chosen by computer.
# We have 2 use cases i.e
# If Value in index of both User's and Computer's number are same than it is Cow.
# If Value Exists but not on same index as computer's than ita a Bull.
import random
# Following function generate a unique 4-digit number
def checkDuplication():
r = str(random.randint(1000, 9999))
for i in r:
if r.count(i) > 1:
return checkDuplication()
return r
# Following function check both number and returns Cow and Bull COUNTS.
def cowBullGame(human):
cow_count = bull_count = 0
for i in human:
if i in computer:
if human.count(i) > 1:
print('No Repeatative Numbers Allowed!')
return 0
if human.index(i) == computer.index(i): # Checking if both the value in index i are same or not
cow_count += 1
else:
bull_count += 1
print(str(cow_count)+' Cows, '+str(bull_count)+' Bulls')
return cow_count # Returning Cow_Count to check All Numbers are on right place.
computer = checkDuplication()
print(computer)
guesses = 1
# Infinite Loop till user gets 4 Cow_Counts
while True:
human = str(int(input('Guess a Number :')))
if cowBullGame(human) == 4:
print('Game Over. You made '+str(guesses)+' guesses')
break
guesses += 1
I want to write a python game that knows the number(1-100) taken from a user in 7 steps at most.
2^7>100.
The code below is working but it takes more than 7 steps. I think the problem is guess=guess+-guess//(2^n) part. But I dont know what to replace with.
number=int(input("Enter a number between 1 and 100: "))
guess=50
n=1
if number>100:
number=int(input("Enter a number less than 100: "))
if number<1:
number=int(input("Enter a number greater than 1: "))
while True:
print("Your number is" +' '+ str(guess) +' '+ "?")
ans=str(input("(g)reater,(l)ess or (b)ravo: "))
for n in range(1,10,1):
if ans=="g":
guess=guess+guess//(2^n)
elif ans=="l":
guess=guess-guess//(2^n)
elif ans=="b":
print("Your number is " +' '+ str(guess) +' '+ "Well done for me")
break
You need to keep track of your lowest and highest possible numbers and then make guess that lies halfway between them. Update the lowest and highest numbers based on reply.
number=int(input("Enter a number between 1 and 100: "))
guess = 50
n = 1
if number>100:
number=int(input("Enter a number less than 100: "))
if number<1:
number=int(input("Enter a number greater than 1: "))
lo = 1
hi = 100
while True:
print("Your number is" +' '+ str(guess) +' '+ "?")
ans = str(input("(g)reater,(l)ess or (b)ravo: "))
if ans == "g":
lo = guess
guess=lo + (hi-lo+1)//2
elif ans == "l":
hi = guess
guess=lo + (hi-lo)//2
elif ans == "b":
print("Your number is " +' '+ str(guess) +' '+ "Well done for me")
break
n += 1
I have written a code to find out if a number is prime or composite.
The code works fine when I input a prime number but when I input a composite number the output is:
enter number: 100
The number is not prime.
The number is prime.
I don't want The number is prime output for composite number input.
Here is my code:
print ('This program tells whether the number is prime or not')
print ('')
def prime(x):
if x < 2:
print('The number is not prime.')
else:
for n in range(2, x - 1):
if x % n == 0:
print('The number is not prime.')
break
print('The number is prime.')
i = input('enter number: ')
prime(int(i))
Please tell me what can I do to correct it.
The problem is the indentation, you've to move the indentation of the last line and add a break after that, so try using:
print ('This program tells whether the number is prime or not')
print ('')
def prime(x):
if x < 2:
print('The number is not prime.')
else:
for n in range(2, x - 1):
if x % n == 0:
print('The number is not prime.')
break
print('The number is prime.')
break
i = input('enter number: ')
prime(int(i))
I can see why. you are missing else after if. try this:
print ('This program tells whether the number is prime or not')
print ('')
def prime(x):
if x < 2:
print('The number is not prime.')
else:
for n in range(2, x - 1):
if x % n == 0:
print('The number is not prime.')
break
else:
print('The number is prime.')
i = input('enter number: ')
prime(int(i))
if num > 1:
for n in range(2, x-1):
if x % n == 0:
print('The number is not prime.')
break
else:
print('The number is prime.')
else:
print('The number is not prime.')
Simply fix that indentation in the for loop. Also, this looks a lot cleaner.
This is the recommended way to solve this problem.
do not use hard coded print statement.
try to return True or False instead.
def is_prime(x:str):
if x < 2:
return False
else:
for n in range(2, int(x/2)): # Use this for more speed
if x % n == 0:
return False
return True
Now you can check the number is prime or not by calling this is_prime function
print('Number is prime' if is_prime(6) else 'Number is not prime')
The problem is that when you break the loop the last print statement is called. If you end the function using return statement you will not reach the last print statement.
def prime(x):
if x < 2:
print('The number is not prime.')
else:
for n in range(2, x - 1):
if x % n == 0:
print('The number is not prime.')
return
print('The number is prime.')
I have this program I coded where a computer guesses a random number, but the output isn't as expected with the assignmets output.
import random
import math
smaller = int(input("Enter the smaller number: "))
larger = int(input("Enter the larger number: "))
count = 0
print()
while True:
count += 1
myNumber = (smaller + larger)/2
print("%d %d" %(smaller, larger))
print('Your number is %d' % myNumber)
choice = input('Enter =, <, or >:')
if choice == '=':
print("Hooray, I've got it in %d tries" % count)
break
elif smaller == larger:
print("I'm out of guesses, and you cheated")
break
elif choice == '<':
larger = myNumber - 1
else:
smaller = myNumber + 1
I tested your code and it seems to work.
Are you sure when testing you didn't introduce a weird character in your input? like '< ' (with the space)?
Something you could do would be to do input validation before checking the case and do something else if you detect the character is wrong.