update

oj/microsoft-2019-sim/3/main.go

@@ -0,0 +1,15 @@
+package main
+
+import "fmt"
+
+// Step 1: k -> k+1;
+// Step 2: k -> 
+
+func main() {
+	
+}
+
+func viceCity() int {
+	
+}
+