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print sting using printf in main or functions?
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Hi,
This is satya,
how we can print a string in C that doesn't use printf in main or functions?
plz help on this
Thank u..
This is satya,
how we can print a string in C that doesn't use printf in main or functions?
plz help on this
Thank u..
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check kerningham and ritchie, implement your own print functions using low level apis
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Originally Posted by satyanarayanam 
Hi,
This is satya,
how we can print a string in C that doesn't use printf in main or functions?
plz help on this
Thank u..
c Syntax (Toggle Plain Text)
If you want to win, you must not loose (Alan Ford)
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Join Date: Aug 2005
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use putc() in a loop to display each character one at a time.
Don't PM me with questions -- you might get a nasty PM in response. If you have a question then post it in one of the forums.
Andor is correct.
the puts() function takes a String (char array) as the parameter.
putc() would output 1 character only, and not really useful or effective in this case.
the puts() function takes a String (char array) as the parameter.
putc() would output 1 character only, and not really useful or effective in this case.
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>putc() would output 1 character only, and not really useful or effective in this case.
You must have missed the part where he said "in a loop" and "to display each character one at a time". Of course, the question is a bit ambiguous.
You must have missed the part where he said "in a loop" and "to display each character one at a time". Of course, the question is a bit ambiguous.
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Yes that's understood. What my point was. that. putc() outputs one character so if you wish to output words to the console, you'll need to LOOP for each character you wish to output. thus being very ineffective.
puts() would eradicate the need for looping altogether.
puts() would eradicate the need for looping altogether.
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>thus being very ineffective.
I don't see a "thus". These are two solutions and lacking some other restriction, both are equally effective.
I don't see a "thus". These are two solutions and lacking some other restriction, both are equally effective.
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Well are you going to design a for loop to loop through and output chars each time? or just call one function to do it. I think we all know which is the most appropriate.
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Originally Posted by dr4g
Well are you going to design a for loop to loop through and output chars each time? or just call one function to do it. I think we all know which is the most appropriate.
Don't PM me with questions -- you might get a nasty PM in response. If you have a question then post it in one of the forums.
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