Create Solution.java

Author: Jerring

solution/0554.Brick Wall/Solution.java

@@ -0,0 +1,14 @@
+class Solution {
+    public int leastBricks(List<List<Integer>> wall) {
+        Map<Integer, Integer> map = new HashMap<>();
+        for (List<Integer> list : wall) {
+            int s = 0;
+            for (int i = 0; i < list.size() - 1; ++i) {
+                s += list.get(i);
+                map.put(s, map.getOrDefault(s, 0) + 1);
+            }
+        }
+        int max = map.values().stream().max(Integer::compare).orElse(0);
+        return wall.size() - max;
+    }
+}