delete pics to save space

1.3954.cpp

@@ -0,0 +1,8 @@
+#include<iostream>
+using namespace std;
+int main()
+{
+	int a,b,c; cin>>a>>b>>c;
+	cout<<int(a*0.2+b*0.3+c*0.5)<<endl;
+	return 0;
+}