按值查找:判断e是否在表中 int IsIn( Seqlist *pL, ElemType e) int i=0. found=0 while (i<= pl->last &&.found if(pL->elemi!=e) i++; ese found=1 return found按值查找：判断e是否在表中 int IsIn ( SeqList *pL, ElemType e ) { int i = 0, found=0; while ( i <= pL->last && !found ) if(pL->elem[i] != e ) i++; else found=1; return found; }