From 09679d715b11f49dcc1dde1ceae5a07a29c49875 Mon Sep 17 00:00:00 2001 From: Reborn Date: Fri, 14 Mar 2025 00:42:41 +0000 Subject: [PATCH] 0.1.0 version made Working only with integers No error treatment --- .../karatsuba/KaratsubaImplementation.java | 28 ++++++++++++++++++- .../KaratsubaImplementationTest.java | 28 +++++++++---------- 2 files changed, 41 insertions(+), 15 deletions(-) diff --git a/Course Activities/02 - Core CS/05 - Core theory/01 - Divide and Conquer, Sorting and Searching, and Randomized Algorithm/Karatsuba/KaratsubaImplementation/src/main/java/karatsuba/KaratsubaImplementation.java b/Course Activities/02 - Core CS/05 - Core theory/01 - Divide and Conquer, Sorting and Searching, and Randomized Algorithm/Karatsuba/KaratsubaImplementation/src/main/java/karatsuba/KaratsubaImplementation.java index 23e98f2..6a3288c 100644 --- a/Course Activities/02 - Core CS/05 - Core theory/01 - Divide and Conquer, Sorting and Searching, and Randomized Algorithm/Karatsuba/KaratsubaImplementation/src/main/java/karatsuba/KaratsubaImplementation.java +++ b/Course Activities/02 - Core CS/05 - Core theory/01 - Divide and Conquer, Sorting and Searching, and Randomized Algorithm/Karatsuba/KaratsubaImplementation/src/main/java/karatsuba/KaratsubaImplementation.java @@ -1,6 +1,32 @@ package karatsuba; -public class KaratsubaImplementation implements Karatsuba { +public class KaratsubaImplementation implements Karatsuba { + + public KaratsubaImplementation() { + + } + + public KaratsubaImplementation(T x, T y) { + // byte, double, float, int, long, and short + // accept any number type, converts to int, makes manipulations and then return same number type + // convert it all to long + // if nSum is 2, convert to byte and make operations there + // if nSum is 3 to 4 convert to short + // if nSum is 5 to 9 convert to int + // if nSum is 10 to 18 or 20 (check to see max value) + // convert to bigInteger or bigdecimal if that is the case + + //check how to do it if its a decimal too + + // versioning and packaging with maven + // integrated tests with maven + // testing + // logging + // auto documentation + + + // return type will be always object but with another type inside + } @Override public int multiply(int x, int y) { diff --git a/Course Activities/02 - Core CS/05 - Core theory/01 - Divide and Conquer, Sorting and Searching, and Randomized Algorithm/Karatsuba/KaratsubaImplementation/src/test/java/karatsuba/KaratsubaImplementationTest.java b/Course Activities/02 - Core CS/05 - Core theory/01 - Divide and Conquer, Sorting and Searching, and Randomized Algorithm/Karatsuba/KaratsubaImplementation/src/test/java/karatsuba/KaratsubaImplementationTest.java index 752766f..807888d 100644 --- a/Course Activities/02 - Core CS/05 - Core theory/01 - Divide and Conquer, Sorting and Searching, and Randomized Algorithm/Karatsuba/KaratsubaImplementation/src/test/java/karatsuba/KaratsubaImplementationTest.java +++ b/Course Activities/02 - Core CS/05 - Core theory/01 - Divide and Conquer, Sorting and Searching, and Randomized Algorithm/Karatsuba/KaratsubaImplementation/src/test/java/karatsuba/KaratsubaImplementationTest.java @@ -32,18 +32,18 @@ public class KaratsubaImplementationTest { assertEquals(karatsuba.multiply(5678, 1234), 7006652); } - @Test - public void fiveDigitMultiplication() { - assertEquals(karatsuba.multiply(45689, 752), 34358128); - } - @Test - public void sevenDigitMultiplication() { - assertEquals(karatsuba.multiply(34984916, 6521984), 2.28171062393e14); - } - - @Test - public void unnevenSevenDigitMultiplication() { - long result = Long.parseLong("1125628350426"); - assertEquals(karatsuba.multiply(3519, 319871654), result); - } +// @Test +// public void fiveDigitMultiplication() { +// assertEquals(karatsuba.multiply(45689, 752), 3.4358128e7); +// } +// @Test +// public void sevenDigitMultiplication() { +// assertEquals(karatsuba.multiply(34984916, 6521984), 2.28171062393e14); +// } +// +// @Test +// public void unnevenSevenDigitMultiplication() { +// long result = Long.parseLong("1125628350426"); +// assertEquals(karatsuba.multiply(3519, 319871654), result); +// } }