Jun 20, 2022 · May 21, 2022 · May 21, 2022 · May 21, 2022 · May 21, 2022 · Jun 19, 2022
diff --git a/problems/0496.下一个更大元素I.md b/problems/0496.下一个更大元素I.md
Original file line number	Diff line number	Diff line change
Expand Up		@@ -332,5 +332,36 @@ var nextGreaterElement = function (nums1, nums2) {
		};
		```

	TypeScript:

	```typescript
	function nextGreaterElement(nums1: number[], nums2: number[]): number[] {
	const resArr: number[] = new Array(nums1.length).fill(-1);
	const stack: number[] = [];
	const helperMap: Map<number, number> = new Map();
	nums1.forEach((num, index) => {
	helperMap.set(num, index);
	})
	stack.push(0);
	for (let i = 1, length = nums2.length; i < length; i++) {
	let top = stack[stack.length - 1];
	while (stack.length > 0 && nums2[top] < nums2[i]) {
	let index = helperMap.get(nums2[top]);
	if (index !== undefined) {
	resArr[index] = nums2[i];
	}
	stack.pop();
	top = stack[stack.length - 1];
	}
	if (helperMap.get(nums2[i]) !== undefined) {
	stack.push(i);
	}
	}
	return resArr;
	};
	```



		-----------------------
		<div align="center"><img src=https://code-thinking.cdn.bcebos.com/pics/01二维码一.jpg width=500> </img></div>