diff --git a/1.cpp b/1.cpp
new file mode 100644
index 0000000..177e22c
--- /dev/null
+++ b/1.cpp
@@ -0,0 +1,27 @@
+#include <iostream>
+using namespace std;
+class Time
+{
+public:
+    void setTime();
+	void showTime();
+	int hour, minute, sec;
+};
+
+void fun(Time &t)
+{   t.hour=23;  }
+
+void Time::setTime()          
+{   cin>>hour>>minute>>sec;   }
+
+void Time::showTime()         
+{   cout<<hour<<":"<<minute<<":"<<sec<<endl; 
+}	
+
+int main()
+{   Time t;
+    t.setTime(); 
+    fun(t);
+    t.showTime(); 
+    return 0; 
+}