Question

How to check if a number and its double contain exactly the same digits in Python

Answer 1

def same_digits_double_number(number):
    dblnumber = str(number * 2)
    number = str(number)
     
    count = 0
    for x in number:
        if x in dblnumber:
            count += 1
        else:
            return False

    if count == len(number):
        return True
 
 
n = 125874;
   
print(same_digits_double_number(n))
 
 
 
 
'''
run:
 
True
 
'''

 

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Answer 2

def same_digits_double_number(number):
    dblnumber = str(number * 2)
    number = str(number)
    
    dblnumber = sorted(dblnumber)
    number = sorted(number)
        
    return number == dblnumber


n = 125874;
  
print(same_digits_double_number(n))




'''
run:

True

'''

 

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