About Algorithm: Difference between revisions
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* '''Class Singleton''' with a private constructor | * '''Class Singleton''' with a private constructor | ||
** Private static parameter '''single_instance''' set to null | ** Private static parameter '''single_instance''' set to null | ||
** Private static Method '''getInstance():''' if the parameter is null, | ** Private static Method '''getInstance():''' '''if''' the parameter '''is null''', instantiate Singleton class as '''New''', if not return the existing instance returning the parameter '''single_instance''' | ||
Every instantiation has to be called as: '''Singleton.getInstance();''' | Every instantiation has to be called as: '''Singleton.getInstance();''' | ||
Revision as of 02:48, 10 May 2019
Most Famous Algorithm
- Euclide
- Karatsuba
- Horner
Sorting Algoritms
- Fibonacci
- Dichotomy
- Factorial
- Hanoï tours
- Bubble
Graphs
- Dijkstra
- Topologic sorting
Cryptography & Compression
- Shannon-Fano
- Huffman
- Diffie-Hellman
- RSA
Prime Numbers
- ?
Singleton
- Class Singleton with a private constructor
- Private static parameter single_instance set to null
- Private static Method getInstance(): if the parameter is null, instantiate Singleton class as New, if not return the existing instance returning the parameter single_instance
Every instantiation has to be called as: Singleton.getInstance();
Most beautiful Equation
- P=NP (Les Équations de Yang Mills)
- Millenium problems (Clay Mathematics Institute)
- Few ideas
