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Data structures problem
I was solving a segment tree problem in witch you are given:
Update L, R. — updates [L;R] with the value of the current operation (1, 2, ... M)
Query. — count different elements in [0; N]
N <= 10^7
M <= 4 * 10^4
I couldn't come with an aproach. I will be really happy if someone helps me with it. Thankd in advance! :)
| Rev. | Lang. | By | When | Δ | Comment | |
|---|---|---|---|---|---|---|
| en4 |
|
protypuns | 2015-10-23 17:40:47 | 12 | ||
| en3 |
|
protypuns | 2015-10-23 17:40:08 | 32 | Tiny change: 'ments in [N; M]\n\nI coul' -> 'ments in [0; N]\n\nN <= 10^7\nM <= 4 * 10^4\n\nI coul' | |
| en2 |
|
protypuns | 2015-10-23 17:38:48 | 4 | ||
| en1 |
|
protypuns | 2015-10-23 17:38:22 | 344 | Initial revision (published) |
