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Different character when the size increases from 255

Posted on 2011-03-04
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Last Modified: 2012-05-11
Hi All,

Iam new to C programming . Can anyone tell me when I assign a character more then 255 characters to char variable in C, Iam getting a different charctaer when I print it.

Thanks in advance..
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Question by:Swaminathan_K
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10 Comments
 
LVL 31

Accepted Solution

by:
Zoppo earned 200 total points
ID: 35037597
Hi Swaminathan_K,

could you post some code what you're trying?

Maybe you're mixing up 'char' and 'char*' - a 'char' is a variable to hold one single character, a 'char*' is a pointer to the first character of a string which can be of any length but has to be allocated before and released after used.

ZOPPO
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LVL 78

Expert Comment

by:slightwv (䄆 Netminder)
ID: 35037603
What are you assigning to the variable and what is being printed?

Post the code in question and what the output is.
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Author Comment

by:Swaminathan_K
ID: 35038109
void main ()
{
char name :='7892';
printf("%c \n",name);
}
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LVL 78

Assisted Solution

by:slightwv (䄆 Netminder)
slightwv (䄆 Netminder) earned 200 total points
ID: 35038271
char by itself is a single character.

printf with a %c prints a single character.

You need an 'array' of characters and a %s in printf.

http://www.learn-programming.za.net/programming_c_learn07.html
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LVL 9

Assisted Solution

by:Subrat (C++ windows/Linux)
Subrat (C++ windows/Linux) earned 200 total points
ID: 35039415
//char name :='7892';
char const------------->single char within single quote. Here hope you need a string(array of chars)

std::string  str ="7892"

or

char* str = "7892";
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LVL 5

Assisted Solution

by:jaiminpsoni
jaiminpsoni earned 400 total points
ID: 35043721
Use it like this....

void main ()
{
char * name :='7892';
printf("%s \n",name);
}
0
 
LVL 5

Assisted Solution

by:jaiminpsoni
jaiminpsoni earned 400 total points
ID: 35043722
Actually... it should be like....

void main ()
{
char * name = "7892";
printf("%s \n",name);
}
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Author Closing Comment

by:Swaminathan_K
ID: 35063386
Thanks . I got the answer.
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