leetcode-problemset/算法题/[no content]count-ways-to-distribute-candies.json

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            "title": "Count Ways to Distribute Candies",
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            "hints": [
                "Try to define a recursive approach. For the ith candies, there will be one of the two following cases:",
                "If the i - 1 previous candies are already distributed into k bags for the ith candy, you can have k * dp[n - 1][k] ways to distribute the ith candy. We need then to solve the state of (n - 1, k).",
                "If the i - 1 previous candies are already distributed into k - 1 bags for the ith candy, you can have dp[n - 1][k - 1] ways to distribute the ith candy. We need then to solve the state of (n - 1, k - 1).",
                "This approach will be too slow and will traverse some states more than once. We should use memoization to make the algorithm efficient."
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