What will be the output of the following Python code?
t = ‘%(a)s, %(b)s, %(c)s’
t % dict(a=’hello’, b=’world’, c=’universe’)
a) ‘hello, world, universe’
b) ‘hellos, worlds, universes’
c) Error
d) hellos, world, universe
Answer: a
Explanation: Within the subject string, curly braces represent substitution targets and arguments to be inserted. Hence the output of the code shown above:
‘hello, world, universe’.
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