I tried solving this problem on leetcode ( https://leetcode.com/problems/dungeon-game/ ). I got AC with bottom up approach but wrong answer with top down approach.
Can someone help me in proving why only bottom up approach works?
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DP problem (Top down vs bottom up)
I tried solving this problem on leetcode ( https://leetcode.com/problems/dungeon-game/ ). I got AC with bottom up approach but wrong answer with top down approach.
Can someone help me in proving why only bottom up approach works?
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