When reading characters from standard input what does it mean when you are asked to sop on hitting EOF in the input?
Majoni
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Newbie Poster
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Jump to Post> char ch = getchar();
It should be
int ch = getchar();char holds all possible chars. To hold all possible chars and EOF, you need a bigger data type, thus int.
Nor is the returned value guaranteed to be -1, which is why there is a constant …
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Aia
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Nearly a Posting Maven
Majoni
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Newbie Poster
Aia
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Majoni
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Salem
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Aia
commented:
right!
+2
dwks
149
Posting Whiz in Training
Aia
commented:
Good information help.
+3
gourav1
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Posting Whiz in Training
WaltP
commented:
I'm certainly glad we waited 5 years for you to give your approval to this ancient piece of information...
-4
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