Update 2222.Number-of-Ways-to-Select-Buildings.cpp

lijing-code · Jun 19, 2022 · 7d629b3 · 7d629b3
1 parent 99304f3
commit 7d629b3
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/...mming/2222.Number-of-Ways-to-Select-Buildings/2222.Number-of-Ways-to-Select-Buildings.cpp b/...mming/2222.Number-of-Ways-to-Select-Buildings/2222.Number-of-Ways-to-Select-Buildings.cpp
@@ -9,9 +9,7 @@ class Solution {
 
         dp[0][0][0] = 1;
         dp[0][0][1] = 1;
-
-        LL  ret  = 0;
-
+
         for (int i=1; i<=n; i++)
             for (int j=0; j<=3; j++)
                 for (int k=0; k<2; k++)