一个队列的元素入队顺序是1,2,3,4,则出队顺序为()。答:一个队列的元素入队顺序是1,2,3,4,则出队顺序为()。A.1,2,3,4 B.4,3,2,1 C.2,1,3,4 D.3,4,2,1 正确答案:1,2,3,4
...F六个字符,利用一个栈和一个队列做缓冲,输出顺序为A,B,C,F,E...答:include <iostream> include <stack> include <queue> using namespace std;int main(){ char a[6] = {'A','B','C','D','E','F'};int i;char temp;queue<char> q;///queue stack<char> s;///stack for (i = 0; i < 3; ++i){ q.push(a[i]);} for (i = 3; i...