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| -rw-r--r-- | challenge-109/ziameraj16/README.md | 44 | ||||
| -rw-r--r-- | challenge-109/ziameraj16/java/ChowlaNumbers.java | 20 |
2 files changed, 26 insertions, 38 deletions
diff --git a/challenge-109/ziameraj16/README.md b/challenge-109/ziameraj16/README.md index 54cc9fec4a..ef1a946bab 100644 --- a/challenge-109/ziameraj16/README.md +++ b/challenge-109/ziameraj16/README.md @@ -1,50 +1,18 @@ -# Self Descriptive Number +# Chowla Numbers ## Java Solution To compile the code run ```java -javac SelfDescriptiveNumber.java +javac ChowlaNumbers.java ``` To run ```java -java SelfDescriptiveNumber +java ChowlaNumbers ``` ### Example ```bash -/perlweeklychallenge-club/challenge-107/ziameraj16/java$ javac SelfDescriptiveNumber.java -/perlweeklychallenge-club/challenge-107/ziameraj16/java$ java SelfDescriptiveNumber -1210 -2020 -21200 +/perlweeklychallenge-club/challenge-109/ziameraj16/java$ javac ChowlaNumbers.java +/perlweeklychallenge-club/challenge-109/ziameraj16/java$ java ChowlaNumbers +0, 0, 0, 2, 0, 5, 0, 6, 3, 7, 0, 15, 0, 9, 8, 14, 0, 20, 0, 21 ``` -# List Methods -## Java Solution - -To compile the code run -```java -javac ListMethods.java -``` -To run -```java -java ListMethods -``` -### Example -```bash -/perlweeklychallenge-club/challenge-107/ziameraj16/java$ javac ListMethods.java -/perlweeklychallenge-club/challenge-107/ziameraj16/java$ java ListMethods -Enter class name with package - e.g. 'java.util.List' -java.lang.Object -finalize -wait -wait -wait -equals -toString -hashCode -getClass -clone -notify -notifyAll -registerNatives -``` diff --git a/challenge-109/ziameraj16/java/ChowlaNumbers.java b/challenge-109/ziameraj16/java/ChowlaNumbers.java new file mode 100644 index 0000000000..6d732f40d7 --- /dev/null +++ b/challenge-109/ziameraj16/java/ChowlaNumbers.java @@ -0,0 +1,20 @@ +public class ChowlaNumbers { + + public static void main(String[] args) { + displayChowlaNumbers(20); + } + + private static void displayChowlaNumbers(int howMany) { + System.out.print("0"); + for (int i = 2; i <= howMany; i++) { + int sum = 0; + for (int j = 1; j <= i; j++) { + if (i % j == 0) { + sum += j; + } + } + System.out.print(", " + (sum - 1 - i)); + } + System.out.println(); + } +} |