feat(lc): 每日一题

changshou83 · Nov 23, 2022 · 17c9e49 · 17c9e49
1 parent cc7b7d6
commit 17c9e49
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/lc solutions/每日一题/2022-11/23-1742-盒子中小球的最大数量.js b/lc solutions/每日一题/2022-11/23-1742-盒子中小球的最大数量.js
@@ -0,0 +1,16 @@
+function countBalls(l, h) {
+  let res = 0;
+  const list = new Array(50).fill(0);
+  for (let i = l; i <= h; i++) {
+    let j = i,
+      cur = 0;
+    while (j != 0) {
+      cur += j % 10;
+      j = Math.floor(j / 10);
+    }
+
+    list[cur]++;
+    res = Math.max(list[cur], res);
+  }
+  return res;
+}