From 842c04208b163c4782fb7070d949f5feb0c01bee Mon Sep 17 00:00:00 2001
From: Steve2020 <841532108@qq.com>
Date: Wed, 11 May 2022 16:35:58 +0800
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---
 .../背包问题理论基础多重背包.md   | 58 +++++++++++++++++++
 1 file changed, 58 insertions(+)

diff --git a/problems/背包问题理论基础多重背包.md b/problems/背包问题理论基础多重背包.md
index a988db2c..712380f4 100644
--- a/problems/背包问题理论基础多重背包.md
+++ b/problems/背包问题理论基础多重背包.md
@@ -334,6 +334,64 @@ func Test_multiplePack(t *testing.T) {
 PASS
 ```
 
+TypeScript：
+
+> 版本一（改变数据源）：
+
+```typescript
+function testMultiPack() {
+  const bagSize: number = 10;
+  const weightArr: number[] = [1, 3, 4],
+    valueArr: number[] = [15, 20, 30],
+    amountArr: number[] = [2, 3, 2];
+  for (let i = 0, length = amountArr.length; i < length; i++) {
+    while (amountArr[i] > 1) {
+      weightArr.push(weightArr[i]);
+      valueArr.push(valueArr[i]);
+      amountArr[i]--;
+    }
+  }
+  const goodsNum: number = weightArr.length;
+  const dp: number[] = new Array(bagSize + 1).fill(0);
+  // 遍历物品
+  for (let i = 0; i < goodsNum; i++) {
+    // 遍历背包容量
+    for (let j = bagSize; j >= weightArr[i]; j--) {
+      dp[j] = Math.max(dp[j], dp[j - weightArr[i]] + valueArr[i]);
+    }
+  }
+  console.log(dp);
+}
+testMultiPack();
+```
+
+> 版本二（改变遍历方式）：
+
+```typescript
+function testMultiPack() {
+  const bagSize: number = 10;
+  const weightArr: number[] = [1, 3, 4],
+    valueArr: number[] = [15, 20, 30],
+    amountArr: number[] = [2, 3, 2];
+  const goodsNum: number = weightArr.length;
+  const dp: number[] = new Array(bagSize + 1).fill(0);
+  // 遍历物品
+  for (let i = 0; i < goodsNum; i++) {
+    // 遍历物品个数
+    for (let j = 0; j < amountArr[i]; j++) {
+      // 遍历背包容量
+      for (let k = bagSize; k >= weightArr[i]; k--) {
+        dp[k] = Math.max(dp[k], dp[k - weightArr[i]] + valueArr[i]);
+      }
+    }
+  }
+  console.log(dp);
+}
+testMultiPack();
+```
+
+
+
 
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