update

src/P8093/P8093.cpp

@@ -0,0 +1,18 @@
+#include <iostream>
+
+/*
+
+cal(a,b)
+1)a==b return 0;
+2)a>b && a is odd return cal(a+1,b)+1;
+3)a>b && a is even return cal(a/2,b)+1;
+4)a>b/2 && a<b return b-a;
+5)a<b/2 && b is odd return cal(a,b/2)+1;
+6)a<b/2 && b is even return cal(a,b-1)+1;
+ 
+
+*/
+
+int main(){
+
+}