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How do you use a loop to get the least significant digit of a number?
The Next CEO of Stack OverflowHow do I check if a string is a number (float)?How to get the current time in PythonHow to print without newline or space?How do I loop through or enumerate a JavaScript object?How do I break out of nested loops in Java?“Least Astonishment” and the Mutable Default ArgumentWhy does comparing strings using either '==' or 'is' sometimes produce a different result?How do I get the number of elements in a list in Python?How to break out of jQuery each LoopHow does PHP 'foreach' actually work?
I am a little confused with what the question is asking me to do here —-> (https://i.stack.imgur.com/TSfHH.jpg)
This is using python and the rules are:
Only loops and conditionals can be used
python loops
add a comment |
I am a little confused with what the question is asking me to do here —-> (https://i.stack.imgur.com/TSfHH.jpg)
This is using python and the rules are:
Only loops and conditionals can be used
python loops
The modulus is increasing to get the individual digits of the number. Now do this in a loop by multiplying the modulus.
– nkr
Mar 8 at 12:58
Multiplying the modulus?
– CollegeStudent 101
Mar 8 at 13:01
What do you mean by that
– CollegeStudent 101
Mar 8 at 14:01
add a comment |
I am a little confused with what the question is asking me to do here —-> (https://i.stack.imgur.com/TSfHH.jpg)
This is using python and the rules are:
Only loops and conditionals can be used
python loops
I am a little confused with what the question is asking me to do here —-> (https://i.stack.imgur.com/TSfHH.jpg)
This is using python and the rules are:
Only loops and conditionals can be used
python loops
python loops
edited Mar 8 at 12:59
CollegeStudent 101
asked Mar 8 at 12:54
CollegeStudent 101CollegeStudent 101
12
12
The modulus is increasing to get the individual digits of the number. Now do this in a loop by multiplying the modulus.
– nkr
Mar 8 at 12:58
Multiplying the modulus?
– CollegeStudent 101
Mar 8 at 13:01
What do you mean by that
– CollegeStudent 101
Mar 8 at 14:01
add a comment |
The modulus is increasing to get the individual digits of the number. Now do this in a loop by multiplying the modulus.
– nkr
Mar 8 at 12:58
Multiplying the modulus?
– CollegeStudent 101
Mar 8 at 13:01
What do you mean by that
– CollegeStudent 101
Mar 8 at 14:01
The modulus is increasing to get the individual digits of the number. Now do this in a loop by multiplying the modulus.
– nkr
Mar 8 at 12:58
The modulus is increasing to get the individual digits of the number. Now do this in a loop by multiplying the modulus.
– nkr
Mar 8 at 12:58
Multiplying the modulus?
– CollegeStudent 101
Mar 8 at 13:01
Multiplying the modulus?
– CollegeStudent 101
Mar 8 at 13:01
What do you mean by that
– CollegeStudent 101
Mar 8 at 14:01
What do you mean by that
– CollegeStudent 101
Mar 8 at 14:01
add a comment |
1 Answer
1
active
oldest
votes
Here are two solutions to your problem. First one is using recursion and the second one is counter.
def contains_two_fives_loop(n):
"""Using loop."""
counter = 0
while n:
counter += n % 10 == 5
n //= 10
return 2 <= counter
def contains_two_fives_recursion(n):
"""Using recursion."""
return 2 <= (n % 10) == 5 + contains_two_fives(n // 10)
def contains_two_fives_str_counter(n):
"""Convert to string and count 5s in the string."""
return 2 <= str(n).count("5")
Oh thank you! I thought we had to use a for loop, no wonder I was lost
– CollegeStudent 101
Mar 8 at 18:58
There are two types of loops in Python - 'for' and 'while'. Other languages (C, C++, C#, Java, JavaScript ...) also have 'do-while' loop.
– Vlad Bezden
Mar 9 at 9:59
add a comment |
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1 Answer
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active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Here are two solutions to your problem. First one is using recursion and the second one is counter.
def contains_two_fives_loop(n):
"""Using loop."""
counter = 0
while n:
counter += n % 10 == 5
n //= 10
return 2 <= counter
def contains_two_fives_recursion(n):
"""Using recursion."""
return 2 <= (n % 10) == 5 + contains_two_fives(n // 10)
def contains_two_fives_str_counter(n):
"""Convert to string and count 5s in the string."""
return 2 <= str(n).count("5")
Oh thank you! I thought we had to use a for loop, no wonder I was lost
– CollegeStudent 101
Mar 8 at 18:58
There are two types of loops in Python - 'for' and 'while'. Other languages (C, C++, C#, Java, JavaScript ...) also have 'do-while' loop.
– Vlad Bezden
Mar 9 at 9:59
add a comment |
Here are two solutions to your problem. First one is using recursion and the second one is counter.
def contains_two_fives_loop(n):
"""Using loop."""
counter = 0
while n:
counter += n % 10 == 5
n //= 10
return 2 <= counter
def contains_two_fives_recursion(n):
"""Using recursion."""
return 2 <= (n % 10) == 5 + contains_two_fives(n // 10)
def contains_two_fives_str_counter(n):
"""Convert to string and count 5s in the string."""
return 2 <= str(n).count("5")
Oh thank you! I thought we had to use a for loop, no wonder I was lost
– CollegeStudent 101
Mar 8 at 18:58
There are two types of loops in Python - 'for' and 'while'. Other languages (C, C++, C#, Java, JavaScript ...) also have 'do-while' loop.
– Vlad Bezden
Mar 9 at 9:59
add a comment |
Here are two solutions to your problem. First one is using recursion and the second one is counter.
def contains_two_fives_loop(n):
"""Using loop."""
counter = 0
while n:
counter += n % 10 == 5
n //= 10
return 2 <= counter
def contains_two_fives_recursion(n):
"""Using recursion."""
return 2 <= (n % 10) == 5 + contains_two_fives(n // 10)
def contains_two_fives_str_counter(n):
"""Convert to string and count 5s in the string."""
return 2 <= str(n).count("5")
Here are two solutions to your problem. First one is using recursion and the second one is counter.
def contains_two_fives_loop(n):
"""Using loop."""
counter = 0
while n:
counter += n % 10 == 5
n //= 10
return 2 <= counter
def contains_two_fives_recursion(n):
"""Using recursion."""
return 2 <= (n % 10) == 5 + contains_two_fives(n // 10)
def contains_two_fives_str_counter(n):
"""Convert to string and count 5s in the string."""
return 2 <= str(n).count("5")
edited Mar 8 at 17:26
answered Mar 8 at 17:06
Vlad BezdenVlad Bezden
31k10136115
31k10136115
Oh thank you! I thought we had to use a for loop, no wonder I was lost
– CollegeStudent 101
Mar 8 at 18:58
There are two types of loops in Python - 'for' and 'while'. Other languages (C, C++, C#, Java, JavaScript ...) also have 'do-while' loop.
– Vlad Bezden
Mar 9 at 9:59
add a comment |
Oh thank you! I thought we had to use a for loop, no wonder I was lost
– CollegeStudent 101
Mar 8 at 18:58
There are two types of loops in Python - 'for' and 'while'. Other languages (C, C++, C#, Java, JavaScript ...) also have 'do-while' loop.
– Vlad Bezden
Mar 9 at 9:59
Oh thank you! I thought we had to use a for loop, no wonder I was lost
– CollegeStudent 101
Mar 8 at 18:58
Oh thank you! I thought we had to use a for loop, no wonder I was lost
– CollegeStudent 101
Mar 8 at 18:58
There are two types of loops in Python - 'for' and 'while'. Other languages (C, C++, C#, Java, JavaScript ...) also have 'do-while' loop.
– Vlad Bezden
Mar 9 at 9:59
There are two types of loops in Python - 'for' and 'while'. Other languages (C, C++, C#, Java, JavaScript ...) also have 'do-while' loop.
– Vlad Bezden
Mar 9 at 9:59
add a comment |
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The modulus is increasing to get the individual digits of the number. Now do this in a loop by multiplying the modulus.
– nkr
Mar 8 at 12:58
Multiplying the modulus?
– CollegeStudent 101
Mar 8 at 13:01
What do you mean by that
– CollegeStudent 101
Mar 8 at 14:01