mirror of
https://gitee.com/coder-xiaomo/leetcode-problemset
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195 lines
17 KiB
JSON
195 lines
17 KiB
JSON
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"Obviously, brute force won't help here. Think of something else, take some example like 1,2,3,4.",
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"How will you make pairs to get the result? There must be some pattern.",
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"Did you observe that- Minimum element gets add into the result in sacrifice of maximum element.",
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"Still won't able to find pairs? Sort the array and try to find the pattern."
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