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char *DeleteSpace(char *str)
{
char *ret = str;
char *dest = str;
while ((' ' == *str) ? *str++ : *dest++ = *str++)
;
return ret;
}
char *DeleteSpace(char *str)
{
char *p, *q;
for (p = q = str; *p != '\0'; )
{
if (*p == ' ')
++p;
else
*q++ = *p++;
}
*q = '\0';
return str;
}