Update index.ts

masx200 · masx200 · commit ec1f8c2c471d · 2023-12-11T18:39:42.000+08:00
diff --git a/range-sum-query-mutable/index.ts b/range-sum-query-mutable/index.ts
@@ -27,12 +27,12 @@ export function build(
         return;
     }
     const mid = Math.floor((start + end) / 2);
-    pushdown(start, end, node);
+    pushdown(node);
     if (node.left) build(node.left, start, mid, nums);
     if (node.right) build(node.right, mid + 1, end, nums);
     pushup(node);
 }
-function pushdown(start: number, end: number, node: TreeNode) {
+function pushdown(node: TreeNode) {
     if (!node.left) node.left = new TreeNode();
     if (!node.right) node.right = new TreeNode();
 }

Original file line number	Diff line number	Diff line change
`@@ -27,12 +27,12 @@ export function build(`
`27`	`27`	`return;`
`28`	`28`	`}`
`29`	`29`	`const mid = Math.floor((start + end) / 2);`
`30`		`- pushdown(start, end, node);`
	`30`	`+ pushdown(node);`
`31`	`31`	`if (node.left) build(node.left, start, mid, nums);`
`32`	`32`	`if (node.right) build(node.right, mid + 1, end, nums);`
`33`	`33`	`pushup(node);`
`34`	`34`	`}`
`35`		`-function pushdown(start: number, end: number, node: TreeNode) {`
	`35`	`+function pushdown(node: TreeNode) {`
`36`	`36`	`if (!node.left) node.left = new TreeNode();`
`37`	`37`	`if (!node.right) node.right = new TreeNode();`
`38`	`38`	`}`