x = “xyztv”
i = “t”
while i in x:
x = x[:-1]
print(i)
What is the output and how plz tell me?
The output is:
t
t
You can verify this by simply executing the code.
In every iteration, the last character of x is removed. i in x is true when the char t exists in the string x. After 2 iterations, ‘t’ is removed from x and the loop stops.
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