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Useful Math Functions #212
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Some fast and useful math functions (explanation + complexity )
christianbender suggested changes Feb 18, 2019
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Good Work! I have some requests.
| @@ -0,0 +1,188 @@ | |||
| | |||
| #include <bits/stdc++.h> | |||
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Please remove this header because it is quite linux specific and increases the compile time.
| for (int i = 1; i <= n; ++i) | ||
| for (int j = i; j <= n; j += i) | ||
| divs[j].push_back(i); | ||
| } |
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Can you add a main-function with test cases for your functions?
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Some fast and useful math functions (explanation + complexity )