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author | Santo Cariotti <santo@dcariotti.me> | 2021-02-06 19:56:36 +0100 |
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committer | Santo Cariotti <santo@dcariotti.me> | 2021-02-06 19:56:36 +0100 |
commit | d2edbc38cac8da52f58c5cd3da6c0c625fa05736 (patch) | |
tree | a51e9a4e56fc9d4c7c9e37576dceedca3a0c72b4 /1_anno/Programmazione_2/algorithms/cbrt.cc | |
parent | 98f34040820dc3a964b7be59a698323e8cc6c8a3 (diff) |
conf: rename
Diffstat (limited to '1_anno/Programmazione_2/algorithms/cbrt.cc')
-rw-r--r-- | 1_anno/Programmazione_2/algorithms/cbrt.cc | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/1_anno/Programmazione_2/algorithms/cbrt.cc b/1_anno/Programmazione_2/algorithms/cbrt.cc deleted file mode 100644 index 30c7792..0000000 --- a/1_anno/Programmazione_2/algorithms/cbrt.cc +++ /dev/null @@ -1,37 +0,0 @@ -#include<iostream> - -using namespace std; - -int cbrt(int n) { - int i = 0; - int j = n; - int q = (i+j)/2; - while(q*q*q != n) { - q = (i+j)/2; - if(q*q*q < n) - i=q; - else - j=q; - } - return q; -} - -double cbrt2(int n) { - int i = 1; - while(i*i*i <= n) - ++i; - // precision - - --i; - while(i*i*i < n) - i+=0.000001; - - return i; -} - -int main() { - int i; - cin >> i; - cout << i << ' ' << cbrt(i) << endl; - return 0; -} |