Comments on: To reverse the given string using pointer

By: Gaurav Sharma

Gaurav Sharma — Mon, 01 Aug 2011 06:30:47 +0000

correction in above code is:
while( *(str+len) != ” ) len++;

Gaurav Sharma — Mon, 01 Aug 2011 06:11:27 +0000

void main(void)
{
uchar *str “ABCDE”;
uchar len;
uchar newidex = 0;

len=0;
while( *str != ” ) len++;

str = revstr(str, len, newidex);
PRINT(str);
}

uint* revstr(uchar *str, uchar len, uchar &index)
{
uchar *b;

if(len==0)
{
return b;
}
else
{
b[index++] = str[len];
revstr( str, len-1, index );
}
}

esha — Mon, 02 May 2011 05:48:30 +0000

char *s1;
gets(s1);

this is not correct as s1 is not initialized. its giving segmentation fault.

kamal — Sat, 24 Jan 2009 05:18:26 +0000

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