aboutsummaryrefslogtreecommitdiff
path: root/challenge-109/ziameraj16/java/ChowlaNumbers.java
diff options
context:
space:
mode:
authorziameraj16 <ziameraj16@gmail.com>2021-04-19 13:05:03 +0100
committerziameraj16 <ziameraj16@gmail.com>2021-04-19 13:05:03 +0100
commit67bdbb11251bb85ee3085e9863b338bf7030cd92 (patch)
treedf0ccf5421529ba27ee11d45be2544e9b5cb170d /challenge-109/ziameraj16/java/ChowlaNumbers.java
parent6061cca3b056c3145e29acbbe23c7e946a8f4bd5 (diff)
downloadperlweeklychallenge-club-67bdbb11251bb85ee3085e9863b338bf7030cd92.tar.gz
perlweeklychallenge-club-67bdbb11251bb85ee3085e9863b338bf7030cd92.tar.bz2
perlweeklychallenge-club-67bdbb11251bb85ee3085e9863b338bf7030cd92.zip
Java solution for Chowla Numbers
Diffstat (limited to 'challenge-109/ziameraj16/java/ChowlaNumbers.java')
-rw-r--r--challenge-109/ziameraj16/java/ChowlaNumbers.java20
1 files changed, 20 insertions, 0 deletions
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();
+ }
+}