delete pics to save space

1.4325.cpp

@@ -0,0 +1,12 @@
+#include<iostream>
+#include<set>
+#include<algorithm>
+using namespace std;
+set<int> st;
+int main()
+{
+	int x;
+	while(cin>>x) st.insert(x%42);
+	cout<<st.size()<<endl;
+	return 0;
+}