Hello, I have a problem need to solve: S(n) = 1^k + 2^k +..+n^k input: n<=10^9, k<=40 output: S(n)%(10^9+7). One more issue: how to calculate ((n^k)/x)%p which very big n and k. Thank for helping me.
Sum of exponential
Hello, I have a problem need to solve: S(n) = 1^k + 2^k +..+n^k input: n<=10^9, k<=40 output: S(n)%(10^9+7). One more issue: how to calculate ((n^k)/x)%p which very big n and k. Thank for helping me.
| Rev. | Язык | Кто | Когда | Δ | Комментарий | |
|---|---|---|---|---|---|---|
| en2 |
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Son_Nguyen | 2015-10-31 12:13:59 | 12 | ||
| en1 |
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Son_Nguyen | 2015-10-31 12:13:30 | 224 | Initial revision (published) |
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