Cara memeriksa apakah suatu angka adalah kubus sempurna dengan python

Diberikan. Sebuah angka. $216$

Melakukan. Untuk memeriksa apakah angka yang diberikan adalah kubus sempurna

Larutan

Nomor yang diberikan. $216$

Untuk memfaktorkan bilangan yang diberikan, kita punya

$216=\garis bawah{2\times2\times2}\times\garis bawah{3\times3\times3}$

Oleh karena itu, $\sqrt[3]{216}=2\times3=6$

Jadi, $216$ adalah kuadrat sempurna

    .71

Yes

Yes

Yes

Yes

Yes

Yes

    .83

    .85

    // C++ program to check whether the given9 .71

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

    .1

Yes

Yes

Yes

Yes

Yes

Yes

#include <bits/stdc++.h>_15

// C++ program to check whether the given9

Yes

Yes

Yes

Yes

Yes

Yes

Yes

    #include <bits/stdc++.h>_28

    #include <bits/stdc++.h>_30

        6

#include <bits/stdc++.h>_33

C#

Yes

// number N is the perfect cube or not

using

Yes

using3 using4

    // number N is the perfect cube or not24

    // number N is the perfect cube or not25

    namespace1

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

// number N is the perfect cube or not1// C++ program to check whether the given03// number N is the perfect cube or not3

Yes

// number N is the perfect cube or not1// number N is the perfect cube or not6// number N is the perfect cube or not4

Yes

Yes

Yes

// number N is the perfect cube or not1// C++ program to check whether the given03.6

Yes

// number N is the perfect cube or not1// number N is the perfect cube or not6// number N is the perfect cube or not4

Yes

    // number N is the perfect cube or not9

    // number N is the perfect cube or not65

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

    // number N is the perfect cube or not9

// number N is the perfect cube or not_9

Yes

Javascript

// C++ program to check whether the given_52

    _17

// number N is the perfect cube or not

// number N is the perfect cube or not_24

// number N is the perfect cube or not_25

// C++ program to check whether the given57 // C++ program to check whether the given58

Yes

        _25

        _27

    // number N is the perfect cube or not37

    // number N is the perfect cube or not39

    // C++ program to check whether the given_9     34

Yes

Yes

Yes

    // number N is the perfect cube or not9

    .1

Yes

Yes

Yes

Yes

    // number N is the perfect cube or not9

// number N is the perfect cube or not_9

// number N is the perfect cube or not_65

    _58

// number N is the perfect cube or not_73

// number N is the perfect cube or not_75

    _6

    _62

// number N is the perfect cube or not_17

Keluaran.

Yes

Kompleksitas Waktu. O(logN) karena menggunakan fungsi cbrt bawaan

Ruang Bantu. O(1)

Metode 3. Menggunakan Faktor Prima

1. Temukan semua Faktor Prima dari bilangan N yang diberikan menggunakan pendekatan dalam artikel ini
2. Simpan frekuensi semua faktor prima yang diperoleh di atas dalam Peta Hash
3. Lintasi Peta Hash dan jika frekuensi setiap faktor prima bukan kelipatan 3, maka angka yang diberikan N bukan kubus sempurna

Di bawah ini adalah implementasi dari pendekatan di atas.   

C++

    _64

    _65

    _66

using namespace

Yes

    _70

    _71

    _72

    73

Yes

Yes

Yes

Yes

    _82

Yes

Yes

    // C++ program to check whether the given_9     88

Yes

Yes

    // number N is the perfect cube or not9

    .1

Yes

Yes

    // number N is the perfect cube or not9

    // number N is the perfect cube or not6 using05

// number N is the perfect cube or not_9

using_07

using_08

    73

Yes

Yes

Yes

Yes

        73

Yes

Yes

    using_24

    using_26

    using_28 using29

Yes

Yes

Yes

    // number N is the perfect cube or not9

    using_39

    using_41

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

// number N is the perfect cube or not1using61

// number N is the perfect cube or not1using63

Yes

    // number N is the perfect cube or not9

    using_69

    using_71

    using_73

    // C++ program to check whether the given_9 using76

Yes

    // number N is the perfect cube or not6 using05

// number N is the perfect cube or not_9

using_83

using_84

using85

Yes

Yes

        73

Yes

Yes

    using_96

    using_98

Yes

Yes

Yes

Yes

// number N is the perfect cube or not1// number N is the perfect cube or not6 namespace11// number N is the perfect cube or not4

    // number N is the perfect cube or not9

    // number N is the perfect cube or not6 // number N is the perfect cube or not3// number N is the perfect cube or not4

// number N is the perfect cube or not_9

namespace_20

Yes

Yes

Yes

    namespace_28

    namespace_30

    namespace_32

    // number N is the perfect cube or not6     9

// number N is the perfect cube or not_9

namespace_37

Jawa

namespace_38

    _65

namespace40 namespace41

namespace_40 namespace43

namespace40 namespace45

using3 using4

    namespace_49

        _71

    namespace53

Yes

    namespace_59

namespace60

Yes

Yes

Yes

// number N is the perfect cube or not1

Yes

// number N is the perfect cube or not1namespace72

// number N is the perfect cube or not1namespace74

Yes

Yes

Yes

// number N is the perfect cube or not1namespace81

Yes

Yes

Yes

Yes

    // number N is the perfect cube or not9

    using_07

    using_08

Yes

Yes

Yes

Yes

Yes

Yes

// number N is the perfect cube or not1

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

// number N is the perfect cube or not1

Yes

Yes

Yes

// number N is the perfect cube or not1

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

namespace60

Yes

Yes

Yes

// number N is the perfect cube or not1

Yes

// number N is the perfect cube or not1

Yes

// number N is the perfect cube or not1using28

Yes

Yes

Yes

Yes

Yes

// number N is the perfect cube or not1// number N is the perfect cube or not9

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Bagaimana Anda mengidentifikasi jika angka adalah kubus yang sempurna?

Bagaimana Anda tahu apakah itu kuadrat sempurna atau kubus?