SUMUP2 - Integer Factorization With A Twist
Given a positive integer (K > 2), with prime factorization:
K = p1^a1 * p2^a2 ... * pn^an (Excluding 1)
Compute the following:
S = a1*p1 + a2*p2 ... + an*pn.
Input
A integer K on each line (2 <= k <= 10^15).
Take input until EOF has occurred.
Output
For each integer compute the S = a1*p1 + a2*p2 ... + an*pn and output it on a single line.
Example
Input: 6 7 1804289385 846930888 1681692779 1714636917 Output: 5 7 120285967 18767 360709 1008039
WARNING: There are more than 10000 integers in the test file, use I/O optimization too.
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(Tjandra Satria Gunawan)(曾毅昆):
2012-07-06 19:46:33
ok, I give up... this problem is too hard for me (time limit too strict)... :(
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Francky:
2012-07-06 19:46:33
There's yet many good factorization problems. What's the interest in this one ??? !!! Last edit: 2012-06-29 17:46:44 |
Added by: | Better late than never !!! |
Date: | 2012-06-29 |
Time limit: | 1s |
Source limit: | 50000B |
Memory limit: | 1536MB |
Cluster: | Cube (Intel G860) |
Languages: | C C++ 4.3.2 CPP C99 |
Resource: | RamjiLal Sir |