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andreyka26_se@programming_space · channel · 1 132 subscribers✅ High trust

PostDaily 421st day streak

5 October 2026

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andreyka26_se

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Daily 421st day streak Not bad one, but classic canonical solution is pretty hard to build intuition on top of tbh. So I solved it a bit in my way. No pattern though. https://leetcode.com/problems/valid-parenthesis-string/description/?envType=daily-question&envId=2026-10-05 #daily #medium #nopattern

65 · 23:29

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andreyka26_se23:19Sorry, for missing out, will add the daily problems. I was solving, just not posting.A

andreyka26_se23:20Daily 420th day streak Not bad problem, has patterns, for me was a bit hard to build an intuition tbh, but afaiu was asked during many big tech interviews https

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andreyka26_se23:32Daily 422nd day streak Not bad one and not very hard one. No pattern afaiu. https://leetcode.com/problems/score-of-parentheses/solutions/141777/cjavapython-o1-s A

andreyka26_se09:17Daily 423d day streak Pretty easy. I don't know somehow I like parentheses questions xD. This one does not really have any pattern. https://leetcode.com/problem

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andreyka26_se

andreyka26_se@programming_space · channel · Tech

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