diff --git a/problems/0416.分割等和子集.md b/problems/0416.分割等和子集.md
index 6e93ae8e..61565bc2 100644
--- a/problems/0416.分割等和子集.md
+++ b/problems/0416.分割等和子集.md
@@ -416,6 +416,61 @@ var canPartition = function(nums) {
 };
 ```
 
+TypeScript:
+
+> 一维数组，简洁
+
+```typescript
+function canPartition(nums: number[]): boolean {
+    const sum: number = nums.reduce((pre, cur) => pre + cur);
+    if (sum % 2 === 1) return false;
+    const bagSize: number = sum / 2;
+    const goodsNum: number = nums.length;
+    const dp: number[] = new Array(bagSize + 1).fill(0);
+    for (let i = 0; i < goodsNum; i++) {
+        for (let j = bagSize; j >= nums[i]; j--) {
+            dp[j] = Math.max(dp[j], dp[j - nums[i]] + nums[i]);
+        }
+    }
+    return dp[bagSize] === bagSize;
+};
+```
+
+> 二维数组，易懂
+
+```typescript
+function canPartition(nums: number[]): boolean {
+    /**
+        weightArr = nums;
+        valueArr = nums;
+        bagSize = sum / 2; (sum为nums各元素总和);
+        按照0-1背包处理
+     */
+    const sum: number = nums.reduce((pre, cur) => pre + cur);
+    if (sum % 2 === 1) return false;
+    const bagSize: number = sum / 2;
+    const weightArr: number[] = nums;
+    const valueArr: number[] = nums;
+    const goodsNum: number = weightArr.length;
+    const dp: number[][] = new Array(goodsNum)
+    	.fill(0)
+    	.map(_ => new Array(bagSize + 1).fill(0));
+    for (let i = weightArr[0]; i <= bagSize; i++) {
+        dp[0][i] = valueArr[0];
+    }
+    for (let i = 1; i < goodsNum; i++) {
+        for (let j = 0; j <= bagSize; j++) {
+            if (j < weightArr[i]) {
+                dp[i][j] = dp[i - 1][j];
+            } else {
+                dp[i][j] = Math.max(dp[i - 1][j], dp[i - 1][j - weightArr[i]] + valueArr[i]);
+            }
+        }
+    }
+    return dp[goodsNum - 1][bagSize] === bagSize;
+};
+```
+