# Contains? & ltstring.h & gt
int? func(char? *s)
{
Charles? *p,? *q,c;
int? n;
p = q = s;
And (* p) p++;
p-;
while(p & lt; Q)
c = * p;
* p = * q;
* q = c;
}
sscanf(s," %d ",& ampn);
Return? n;