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#1
03-12-08, 07:03 AM
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How can I give input to a program using STDIN
Suppose I want the program to take the value x=10 On some other site i found it as STDIN.read,but its not working. |
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#2
03-12-08, 07:23 AM
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Nikhil Warade <newarade47> writes:
> How can I give input to a program using STDIN > Suppose I want the program to take the value x=10 > On some other site i found it as STDIN.read,but its not working. > print("Give me a string "); STDOUT.flush a_string = gets print("You gave me '#{a_string}'") Regards Friedrich |
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#3
03-12-08, 07:37 AM
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Friedrich Dominicus wrote:
> Nikhil Warade <newarade47> writes: > >> How can I give input to a program using STDIN >> Suppose I want the program to take the value x=10 >> On some other site i found it as STDIN.read,but its not working. >> > > print("Give me a string "); > STDOUT.flush > a_string = gets > print("You gave me '#{a_string}'") > > Regards > Friedrich Please check [url down] where we need to input using STDIN You don't seem to have used STDIN |
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#4
03-12-08, 08:05 AM
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Nikhil Warade <newarade47> writes:
> Friedrich Dominicus wrote: > > Please check [..] where we need to input using > STDIN > You don't seem to have used STDIN gets works on the standard input if you insist you can write STDIN.gets if that makes you feel better STDIN.public_methods.sort => ["<<", "==", "===", "=~", "__id__", "__send__", "all?", "any?", "binmode", "class", "clone", "close", "close_read", "close_write", "closed?", "collect", "detect", "display", "dup", "each", "each_byte", "each_line", "each_with_index", "entries", "eof", "eof?", "eql?", "equal?", "extend", "fcntl", "fileno", "find", "find_all", "flush", "freeze", "frozen?", "fsync", "getc", "gets", ^^^^^^ here is your gets Friedrich |
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#5
03-12-08, 08:11 AM
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Nikhil Warade wrote:
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Input using stdin