Fix the content

2026-07-16 16:56:06 +00:00 · 2023-08-10 11:35:16 +08:00
parent 932d14644d
commit 6ef4dc6444
10 changed files with 14 additions and 14 deletions
@@ -12,7 +12,7 @@ fn coin_change_greedy(coins: &[i32], mut amt: i32) -> i32 {
    // 循环进行贪心选择，直到无剩余金额
    while amt > 0 {
        // 找到小于且最接近剩余金额的硬币
-        while coins[i] > amt {
+        while i > 0 && coins[i] > amt {
            i -= 1;
        }
        // 选择 coins[i]