python - Why do I always run into EOF error? -

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why run eof error simplest input. tried code , returned eof error:

var = raw_input("please enter something: ") print "you entered", var

what doing wrong? tried in several online ide codechef , ideone , gives same eof error...

standard input empty

on ideone, have provide input before run program.

if want run program interactively, online interpreter (repl.it that).


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