delete pics to save space

history_source/信息学奥赛一本通/1.2.2.3.cpp

@@ -0,0 +1,10 @@
+#include<iostream>
+using namespace std;
+int main()
+{
+	int a,b,c;
+	cin>>a>>b>>c;
+	cout<<(a+b)/c<<endl;
+	return 0;
+}
+