What is the output of this code?

Question

def func(x):
res = 0
for i in range(x):
res +=1
return res
print(func(4))

The output of the code is 6. But I am confused how is it so if i take x as 4?

Answer 1

You made a mistake somewhere, output will be 4. But if replace 1 on i: output will be 6

Answer 2

answer is 6