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nswerWhat will be the output of the following Python code?res=[]def change(x): if(x==0): return res temp=x%2 res.append(temp) change(x//2)change(6)res.reverse()for k in res: print(k,end="")

Question

nswerWhat will be the output of the following Python code?res=[]def change(x): if(x==0): return res temp=x%2 res.append(temp) change(x//2)change(6)res.reverse()for k in res: print(k,end="")

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Solution

The given Python code is trying to convert a decimal number into binary. However, it has a logical error. The function change(x) is a recursive function that should return a result, but in this case, it doesn't return anything when x is not equal to 0. This will cause the function to return None and the list res will not be updated correctly.

Here is the corrected version of the code:

res=[]

def change(x):
    if(x==0):
        return res
    temp=x%2
    res.append(temp)
    return change(x//2)  # return the result of the recursive call

change(6)
res.reverse()

for k in res:
    print(k,end="")

When you run this corrected code with the input 6, the output will be 110, which is the binary representation of the decimal number 6.

This problem has been solved

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What is the output of the following code in Python?

1/3

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