【判断题】Read the passage again and tick off the facts mentioned in the passage about the common diseases of the body system. Our ability to fight human body diseases
【简答题】简述下列算法的功能(栈和队列的元素类型为int) Status AA (Stack S) { int i, n, A[255]; n=0; while (!StackEmpty (S)) {n++; Pop (S,A[n]);} for (i=1; i<=n; i++) Push (S, A[i]); }