From 3b0c1b893480a48bb6b19336641d591d2753d162 Mon Sep 17 00:00:00 2001 From: Izza Date: Thu, 6 Dec 2018 21:57:32 +0800 Subject: [PATCH] Penghitung jumlah karakter yang ada. --- .../utils/string/operators/CharCounter.java | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/JavaUtils/src/id/ac/ub/filkom/rendicahya/utils/string/operators/CharCounter.java b/JavaUtils/src/id/ac/ub/filkom/rendicahya/utils/string/operators/CharCounter.java index 656c29e..b3fba2d 100644 --- a/JavaUtils/src/id/ac/ub/filkom/rendicahya/utils/string/operators/CharCounter.java +++ b/JavaUtils/src/id/ac/ub/filkom/rendicahya/utils/string/operators/CharCounter.java @@ -6,4 +6,20 @@ // Input 2: 'l' // Output: 2 public class CharCounter implements StringCharToIntReducer { + + @Override + public int reduce(String input, char c) { + input = "Hello"; + c = 'l'; + int reduce = 0; + + for (int z = 0; z < 10; z++) { + if (input.charAt(z) == c) { + reduce++; + } + } + System.out.println(reduce); + return reduce; + + } }