update

tool/output/container.cpp

@@ -0,0 +1,43 @@
+//
+// Created by light on 19-12-16.
+//
+
+#include <iostream>
+#include <map>
+#include <set>
+#include <vector>
+#include "output_container.h"
+
+
+using namespace std;
+
+int main() {
+    map<int, int> mp{
+            {1, 1},
+            {2, 4},
+            {3, 9}};
+    cout << mp << endl;
+    vector<vector<int>> vv{
+            {1, 1},
+            {2, 4},
+            {3, 9}};
+    cout << vv << endl;
+
+    pair<int, int> p{1, 2};
+    cout << p << endl;
+
+    set<int> s{1, 2, 3};
+    cout << s << endl;
+
+    vector<char> v{'a', 'b'};
+    cout << v << endl;
+    set<char *> vs{"a", "b"};
+    cout << vs << endl;
+
+    map<int, char *> mm{
+            {1,   "23"},
+            {2, "234hi"}
+    };
+    cout << mm << endl;
+
+}