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unordered map vs map
https://mirror.codeforces.com/contest/808/problem/D
unordered_map took me to tle but map took me to ac.
unordered_map submission https://mirror.codeforces.com/contest/808/submission/48371065
map submission https://mirror.codeforces.com/contest/808/submission/48371396
but we know generally unordered_map works in O(1) time where map works in O(log n) time. so, why this occurs. please.
| Rev. | Lang. | By | When | Δ | Comment | |
|---|---|---|---|---|---|---|
| en2 |
|
zarif_2002 | 2019-01-14 07:43:55 | 2 | Tiny change: '48371065\nmap subm' -> '48371065\n\nmap subm' | |
| en1 |
|
zarif_2002 | 2019-01-14 07:43:36 | 400 | Initial revision (published) |
