Hi guy, I have been doing this problem : https://cses.fi/problemset/task/2073/↵
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Given a string and m query which request reverse a substring. Print the final string↵
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I solve it by Treap but I got Undefine Behavior (I run my code on my laptop and got correct answer, but on CSES is not). I was trying to fix it for six hour's but it's not better. Please tell me what was wrong in my code, thank you a ton!↵
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Here is my code : https://cses.fi/paste/695ccf4c2fc0a9521c5235/↵
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Update : I found some hint to continue debugging, i will comeback to fixed this blog if after I solve it
↵
Given a string and m query which request reverse a substring. Print the final string↵
↵
I solve it by Treap but I got Undefine Behavior (I run my code on my laptop and got correct answer, but on CSES is not). I was trying to fix it for six hour's but it's not better. Please tell me what was wrong in my code, thank you a ton!↵
↵
Here is my code : https://cses.fi/paste/695ccf4c2fc0a9521c5235/↵
↵
Update : I found some hint to continue debugging, i will comeback to fixed this blog if after I solve it
