MaxPriorityQueue

LinearList/priorityQueue/main.cpp

@@ -0,0 +1,57 @@
+#include <iostream>
+#include "maxPriorityQueueRealise.h"
+using namespace std;
+int main() {
+    maxPriorityQueueRealise<string> q;
+    vector<pair<string, int>> v;
+    v.push_back(make_pair("first", 9));
+    v.push_back(make_pair("second", 8));
+    v.push_back(make_pair("third", 7));
+    v.push_back(make_pair("fourth", 6));
+    v.push_back(make_pair("fifth", 5));
+    v.push_back(make_pair("sixth", 4));
+    v.push_back(make_pair("seventh", 1));
+    v.push_back(make_pair("eighth", 2));
+    v.push_back(make_pair("ninth", 3));
+    q.push(v.at(4));
+    q.push(v.at(3));
+    q.push(v.at(2));
+    q.push(v.at(1));
+    q.push(v.at(0));
+    q.push(v.at(5));
+    q.push(v.at(6));
+    q.push(v.at(7));
+    q.push(v.at(8));
+    cout << q.top() << endl;
+    q.pop();
+    cout << q.top() << endl;
+    q.pop();
+    cout << q.top() << endl;
+    q.pop();
+    cout << q.top() << endl;
+    q.pop();
+    cout << q.top() << endl;
+    q.pop();
+    cout << q.top() << endl;
+    q.pop();
+    cout << q.top() << endl;
+    q.pop();
+    cout << q.top() << endl;
+    q.pop();
+    cout << q.top() << endl;
+    return 0;
+}
+/*
+ *发现789的三个顺序倒过来了，类的设计正确
+ *本类设计的是maxpriority，如果有重复的priority，优先处理先进入的，也就是FIFO
+ *如果有需求修改可以把比较的时候加入等号，变成FILO
+first
+second
+third
+fourth
+fifth
+sixth
+ninth
+eighth
+seventh
+ */