Jun 14, 2023 · May 28, 2023 · May 29, 2023 · May 29, 2023 · May 29, 2023 · May 29, 2023
diff --git a/problems/0322.零钱兑换.md b/problems/0322.零钱兑换.md
Original file line number	Diff line number	Diff line change
Expand Up		@@ -336,6 +336,28 @@ impl Solution {
		}
		```

	```rust
	// 遍历背包
	impl Solution {
	pub fn coin_change(coins: Vec<i32>, amount: i32) -> i32 {
	let amount = amount as usize;
	let mut dp = vec![i32::MAX; amount + 1];
	dp[0] = 0;
	for i in 0..=amount {
	for &coin in &coins {
	if i >= coin as usize && dp[i - coin as usize] != i32::MAX {
	dp[i] = dp[i].min(dp[i - coin as usize] + 1)
	}
	}
	}
	if dp[amount] == i32::MAX {
	return -1;
	}
	dp[amount]
	}
	}
	```

		Javascript:
		```javascript
		const coinChange = (coins, amount) => {
Expand Down