feat: add solutions to lc problem: No.0729

No.0729.My Calendar I

Author: yanglbme

solution/0700-0799/0729.My Calendar I/README.md

@@ -145,6 +145,42 @@ func (this *MyCalendar) Book(start int, end int) bool {
  */
 ```
 
+### **C++**
+
+```cpp
+class MyCalendar {
+public:
+    map<int, int> m;
+
+    MyCalendar() {
+
+    }
+    
+    bool book(int start, int end) {
+        ++m[start];
+        --m[end];
+        int s = 0;
+        for (auto& [k, v] : m)
+        {
+            s += v;
+            if (s > 1)
+            {
+                --m[start];
+                ++m[end];
+                return false;
+            }
+        }
+        return true;
+    }
+};
+
+/**
+ * Your MyCalendar object will be instantiated and called as such:
+ * MyCalendar* obj = new MyCalendar();
+ * bool param_1 = obj->book(start,end);
+ */
+```
+
 ### **...**
 
 ```

solution/0700-0799/0729.My Calendar I/README_EN.md

@@ -135,6 +135,42 @@ func (this *MyCalendar) Book(start int, end int) bool {
  */
 ```
 
+### **C++**
+
+```cpp
+class MyCalendar {
+public:
+    map<int, int> m;
+
+    MyCalendar() {
+
+    }
+    
+    bool book(int start, int end) {
+        ++m[start];
+        --m[end];
+        int s = 0;
+        for (auto& [k, v] : m)
+        {
+            s += v;
+            if (s > 1)
+            {
+                --m[start];
+                ++m[end];
+                return false;
+            }
+        }
+        return true;
+    }
+};
+
+/**
+ * Your MyCalendar object will be instantiated and called as such:
+ * MyCalendar* obj = new MyCalendar();
+ * bool param_1 = obj->book(start,end);
+ */
+```
+
 ### **...**
 
 ```

solution/0700-0799/0729.My Calendar I/Solution.cpp

@@ -0,0 +1,31 @@
+class MyCalendar {
+public:
+    map<int, int> m;
+
+    MyCalendar() {
+
+    }
+    
+    bool book(int start, int end) {
+        ++m[start];
+        --m[end];
+        int s = 0;
+        for (auto& [k, v] : m)
+        {
+            s += v;
+            if (s > 1)
+            {
+                --m[start];
+                ++m[end];
+                return false;
+            }
+        }
+        return true;
+    }
+};
+
+/**
+ * Your MyCalendar object will be instantiated and called as such:
+ * MyCalendar* obj = new MyCalendar();
+ * bool param_1 = obj->book(start,end);
+ */