delete pics to save space

1.1100.cpp

@@ -0,0 +1,9 @@
+#include<iostream>
+using namespace std;
+int main()
+{
+    unsigned long long x;
+    cin>>x;
+    cout<<((x&0x0000ffff)<<16|(x&0xffff0000)>>16)<<endl;
+    return 0;
+}