Hi All↵
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I have been implementing the solution to the following problem. I first tried using Unordered Maps but the solution gave a TLE, however, when I submitted the same code using Ordered Maps, it got Accepted.↵
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Problem Link: https://codeforces.net/contest/1234/problem/B2↵
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Solution using Unordered Maps: https://codeforces.net/contest/1234/submission/104445196↵
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Solution using Ordered Maps: https://codeforces.net/contest/1234/submission/104445219↵
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The same problem was observed in the following question as well:↵
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Problem Link: https://codeforces.net/contest/808/problem/D↵
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Solution using Unordered Maps: https://codeforces.net/contest/808/submission/101908196↵
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Solution using Ordered Maps: https://codeforces.net/contest/808/submission/101848962↵
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In most of the theory, I went through, regarding Maps in CPP, it states that ordered maps are mostly slower than unordered maps as the lookup in unordered maps is O(1). ↵
↵
Does anyone have any clue as to what might be the coding error leading to such a deviation. ↵
Any help will be appreciated!↵
↵
Thanks in advance!
↵
I have been implementing the solution to the following problem. I first tried using Unordered Maps but the solution gave a TLE, however, when I submitted the same code using Ordered Maps, it got Accepted.↵
↵
Problem Link: https://codeforces.net/contest/1234/problem/B2↵
↵
Solution using Unordered Maps: https://codeforces.net/contest/1234/submission/104445196↵
↵
Solution using Ordered Maps: https://codeforces.net/contest/1234/submission/104445219↵
↵
The same problem was observed in the following question as well:↵
↵
Problem Link: https://codeforces.net/contest/808/problem/D↵
↵
Solution using Unordered Maps: https://codeforces.net/contest/808/submission/101908196↵
↵
Solution using Ordered Maps: https://codeforces.net/contest/808/submission/101848962↵
↵
In most of the theory, I went through, regarding Maps in CPP, it states that ordered maps are mostly slower than unordered maps as the lookup in unordered maps is O(1). ↵
↵
Does anyone have any clue as to what might be the coding error leading to such a deviation. ↵
Any help will be appreciated!↵
↵
Thanks in advance!